Fixes minor issues found by static analyzer

11 files changed, 11 insertions, 19 deletions

diff --git a/modules/assimp/editor_scene_importer_assimp.cpp b/modules/assimp/editor_scene_importer_assimp.cpp
index 093e2f3006..f23c66dbcf 100644
--- a/modules/assimp/editor_scene_importer_assimp.cpp
+++ b/modules/assimp/editor_scene_importer_assimp.cpp
@@ -854,7 +854,7 @@ Ref<Material> EditorSceneImporterAssimp::_generate_material_from_index(ImportSta
 			if (found) {
 				Ref<Texture> texture = _load_texture(state, path);
 
-				if (texture != NULL) {
+				if (texture.is_valid()) {
 					_set_texture_mapping_mode(map_mode, texture);
 					mat->set_feature(SpatialMaterial::Feature::FEATURE_NORMAL_MAPPING, true);
 					mat->set_texture(SpatialMaterial::TEXTURE_NORMAL, texture);
diff --git a/modules/bullet/rigid_body_bullet.cpp b/modules/bullet/rigid_body_bullet.cpp
index 085cce9733..8d21b25b20 100644
--- a/modules/bullet/rigid_body_bullet.cpp
+++ b/modules/bullet/rigid_body_bullet.cpp
@@ -728,12 +728,12 @@ bool RigidBodyBullet::is_axis_locked(PhysicsServer::BodyAxis p_axis) const {
 
 void RigidBodyBullet::reload_axis_lock() {
 
-	btBody->setLinearFactor(btVector3(!is_axis_locked(PhysicsServer::BODY_AXIS_LINEAR_X), !is_axis_locked(PhysicsServer::BODY_AXIS_LINEAR_Y), !is_axis_locked(PhysicsServer::BODY_AXIS_LINEAR_Z)));
+	btBody->setLinearFactor(btVector3(float(!is_axis_locked(PhysicsServer::BODY_AXIS_LINEAR_X)), float(!is_axis_locked(PhysicsServer::BODY_AXIS_LINEAR_Y)), float(!is_axis_locked(PhysicsServer::BODY_AXIS_LINEAR_Z))));
 	if (PhysicsServer::BODY_MODE_CHARACTER == mode) {
 		/// When character angular is always locked
 		btBody->setAngularFactor(btVector3(0., 0., 0.));
 	} else {
-		btBody->setAngularFactor(btVector3(!is_axis_locked(PhysicsServer::BODY_AXIS_ANGULAR_X), !is_axis_locked(PhysicsServer::BODY_AXIS_ANGULAR_Y), !is_axis_locked(PhysicsServer::BODY_AXIS_ANGULAR_Z)));
+		btBody->setAngularFactor(btVector3(float(!is_axis_locked(PhysicsServer::BODY_AXIS_ANGULAR_X)), float(!is_axis_locked(PhysicsServer::BODY_AXIS_ANGULAR_Y)), float(!is_axis_locked(PhysicsServer::BODY_AXIS_ANGULAR_Z))));
 	}
 }
 
diff --git a/modules/gridmap/grid_map_editor_plugin.cpp b/modules/gridmap/grid_map_editor_plugin.cpp
index 20e454c218..2cf566941e 100644
--- a/modules/gridmap/grid_map_editor_plugin.cpp
+++ b/modules/gridmap/grid_map_editor_plugin.cpp
@@ -578,7 +578,7 @@ void GridMapEditor::_update_paste_indicator() {
 		return;
 	}
 
-	Vector3 center = 0.5 * Vector3(node->get_center_x(), node->get_center_y(), node->get_center_z());
+	Vector3 center = 0.5 * Vector3(float(node->get_center_x()), float(node->get_center_y()), float(node->get_center_z()));
 	Vector3 scale = (Vector3(1, 1, 1) + (paste_indicator.end - paste_indicator.begin)) * node->get_cell_size();
 	Transform xf;
 	xf.scale(scale);
diff --git a/modules/mono/utils/string_utils.cpp b/modules/mono/utils/string_utils.cpp
index 877122985d..2b014c2a45 100644
--- a/modules/mono/utils/string_utils.cpp
+++ b/modules/mono/utils/string_utils.cpp
@@ -44,7 +44,7 @@ int sfind(const String &p_text, int p_from) {
 	int src_len = 2;
 	int len = p_text.length();
 
-	if (src_len == 0 || len == 0)
+	if (len == 0)
 		return -1;
 
 	const CharType *src = p_text.c_str();
diff --git a/modules/opus/audio_stream_opus.cpp b/modules/opus/audio_stream_opus.cpp
index 70d0f770d8..615081d818 100644
--- a/modules/opus/audio_stream_opus.cpp
+++ b/modules/opus/audio_stream_opus.cpp
@@ -280,7 +280,7 @@ int AudioStreamPlaybackOpus::mix(int16_t *p_buffer, int p_frames) {
 
 		int todo = p_frames;
 
-		if (todo == 0 || todo < MIN_MIX) {
+		if (todo < MIN_MIX) {
 			break;
 		}
 
diff --git a/modules/visual_script/visual_script.cpp b/modules/visual_script/visual_script.cpp
index df5bb9ca2e..b816e37936 100644
--- a/modules/visual_script/visual_script.cpp
+++ b/modules/visual_script/visual_script.cpp
@@ -1487,7 +1487,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 	Variant **output_args = (Variant **)(input_args + max_input_args);
 	int flow_max = f->flow_stack_size;
 	int *flow_stack = flow_max ? (int *)(output_args + max_output_args) : (int *)NULL;
-	int *pass_stack = flow_stack + flow_max;
+	int *pass_stack = flow_stack ? (int *)(flow_stack + flow_max) : (int *)NULL;
 
 	String error_str;
 
@@ -1905,7 +1905,7 @@ Variant VisualScriptInstance::call(const StringName &p_method, const Variant **p
 	Variant **output_args = (Variant **)(input_args + max_input_args);
 	int flow_max = f->flow_stack_size;
 	int *flow_stack = flow_max ? (int *)(output_args + max_output_args) : (int *)NULL;
-	int *pass_stack = flow_stack + flow_max;
+	int *pass_stack = flow_stack ? (int *)(flow_stack + flow_max) : (int *)NULL;
 
 	for (int i = 0; i < f->node_count; i++) {
 		sequence_bits[i] = false; //all starts as false
diff --git a/modules/visual_script/visual_script_func_nodes.cpp b/modules/visual_script/visual_script_func_nodes.cpp
index f8cb6cfa3c..0413bbf303 100644
--- a/modules/visual_script/visual_script_func_nodes.cpp
+++ b/modules/visual_script/visual_script_func_nodes.cpp
@@ -570,7 +570,6 @@ void VisualScriptFunctionCall::_validate_property(PropertyInfo &property) const
 			Node *bnode = _get_base_node();
 			if (bnode) {
 				property.hint_string = bnode->get_path(); //convert to loong string
-			} else {
 			}
 		}
 	}
@@ -1035,8 +1034,6 @@ PropertyInfo VisualScriptPropertySet::get_input_value_port_info(int p_idx) const
 			pi.name = (call_mode == CALL_MODE_INSTANCE ? String("instance") : Variant::get_type_name(basic_type).to_lower());
 			_adjust_input_index(pi);
 			return pi;
-		} else {
-			p_idx--;
 		}
 	}
 
@@ -1352,7 +1349,6 @@ void VisualScriptPropertySet::_validate_property(PropertyInfo &property) const {
 			Node *bnode = _get_base_node();
 			if (bnode) {
 				property.hint_string = bnode->get_path(); //convert to loong string
-			} else {
 			}
 		}
 	}
@@ -1794,8 +1790,6 @@ PropertyInfo VisualScriptPropertyGet::get_input_value_port_info(int p_idx) const
 			pi.type = (call_mode == CALL_MODE_INSTANCE ? Variant::OBJECT : basic_type);
 			pi.name = (call_mode == CALL_MODE_INSTANCE ? String("instance") : Variant::get_type_name(basic_type).to_lower());
 			return pi;
-		} else {
-			p_idx--;
 		}
 	}
 	return PropertyInfo();
@@ -2073,7 +2067,6 @@ void VisualScriptPropertyGet::_validate_property(PropertyInfo &property) const {
 			Node *bnode = _get_base_node();
 			if (bnode) {
 				property.hint_string = bnode->get_path(); //convert to loong string
-			} else {
 			}
 		}
 	}
diff --git a/modules/visual_script/visual_script_yield_nodes.cpp b/modules/visual_script/visual_script_yield_nodes.cpp
index 962560cc96..ebd0f0b3cb 100644
--- a/modules/visual_script/visual_script_yield_nodes.cpp
+++ b/modules/visual_script/visual_script_yield_nodes.cpp
@@ -431,7 +431,6 @@ void VisualScriptYieldSignal::_validate_property(PropertyInfo &property) const {
 			Node *bnode = _get_base_node();
 			if (bnode) {
 				property.hint_string = bnode->get_path(); //convert to loong string
-			} else {
 			}
 		}
 	}
diff --git a/modules/vorbis/audio_stream_ogg_vorbis.cpp b/modules/vorbis/audio_stream_ogg_vorbis.cpp
index e652abbe6a..2f4a45f108 100644
--- a/modules/vorbis/audio_stream_ogg_vorbis.cpp
+++ b/modules/vorbis/audio_stream_ogg_vorbis.cpp
@@ -103,7 +103,7 @@ int AudioStreamPlaybackOGGVorbis::mix(int16_t *p_buffer, int p_frames) {
 
 		int todo = p_frames;
 
-		if (todo == 0 || todo < MIN_MIX) {
+		if (todo < MIN_MIX) {
 			break;
 		}
 
diff --git a/modules/websocket/websocket_multiplayer_peer.cpp b/modules/websocket/websocket_multiplayer_peer.cpp
index 23cbf916eb..e24cb850ec 100644
--- a/modules/websocket/websocket_multiplayer_peer.cpp
+++ b/modules/websocket/websocket_multiplayer_peer.cpp
@@ -191,7 +191,7 @@ void WebSocketMultiplayerPeer::_send_sys(Ref<WebSocketPeer> p_peer, uint8_t p_ty
 	p_peer->put_packet(&(message.read()[0]), message.size());
 }
 
-PoolVector<uint8_t> WebSocketMultiplayerPeer::_make_pkt(uint32_t p_type, int32_t p_from, int32_t p_to, const uint8_t *p_data, uint32_t p_data_size) {
+PoolVector<uint8_t> WebSocketMultiplayerPeer::_make_pkt(uint8_t p_type, int32_t p_from, int32_t p_to, const uint8_t *p_data, uint32_t p_data_size) {
 
 	PoolVector<uint8_t> out;
 	out.resize(PROTO_SIZE + p_data_size);
diff --git a/modules/websocket/websocket_multiplayer_peer.h b/modules/websocket/websocket_multiplayer_peer.h
index 7fd97a6595..e3ab0784ab 100644
--- a/modules/websocket/websocket_multiplayer_peer.h
+++ b/modules/websocket/websocket_multiplayer_peer.h
@@ -41,7 +41,7 @@ class WebSocketMultiplayerPeer : public NetworkedMultiplayerPeer {
 	GDCLASS(WebSocketMultiplayerPeer, NetworkedMultiplayerPeer);
 
 private:
-	PoolVector<uint8_t> _make_pkt(uint32_t p_type, int32_t p_from, int32_t p_to, const uint8_t *p_data, uint32_t p_data_size);
+	PoolVector<uint8_t> _make_pkt(uint8_t p_type, int32_t p_from, int32_t p_to, const uint8_t *p_data, uint32_t p_data_size);
 	void _store_pkt(int32_t p_source, int32_t p_dest, const uint8_t *p_data, uint32_t p_data_size);
 	Error _server_relay(int32_t p_from, int32_t p_to, const uint8_t *p_buffer, uint32_t p_buffer_size);