Modernize remaining uses of 0/NULL instead of nullptr (C++11)

Using clang-tidy's `modernize-use-nullptr`.
https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html

5 files changed, 6 insertions, 6 deletions

diff --git a/modules/gdscript/gdscript_function.cpp b/modules/gdscript/gdscript_function.cpp
index df0fac956c..4e31ffe2a4 100644
--- a/modules/gdscript/gdscript_function.cpp
+++ b/modules/gdscript/gdscript_function.cpp
@@ -1289,7 +1289,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 						gdfs->state.instance = p_instance;
 						p_instance->pending_func_states.add(&gdfs->instances_list);
 					} else {
-						gdfs->state.instance = NULL;
+						gdfs->state.instance = nullptr;
 					}
 				}
 #ifdef DEBUG_ENABLED
diff --git a/modules/mono/csharp_script.cpp b/modules/mono/csharp_script.cpp
index 7d00d2d314..43c86d3e28 100644
--- a/modules/mono/csharp_script.cpp
+++ b/modules/mono/csharp_script.cpp
@@ -295,7 +295,7 @@ void CSharpLanguage::get_reserved_words(List<String> *p_words) const {
 		"when",
 		"where",
 		"yield",
-		0
+		nullptr
 	};
 
 	const char **w = _reserved_words;
diff --git a/modules/mono/editor/godotsharp_export.cpp b/modules/mono/editor/godotsharp_export.cpp
index d6a271f1d9..1cdb08d50e 100644
--- a/modules/mono/editor/godotsharp_export.cpp
+++ b/modules/mono/editor/godotsharp_export.cpp
@@ -78,7 +78,7 @@ Error get_assembly_dependencies(GDMonoAssembly *p_assembly, const Vector<String>
 		if (r_assembly_dependencies.has(ref_name))
 			continue;
 
-		GDMonoAssembly *ref_assembly = NULL;
+		GDMonoAssembly *ref_assembly = nullptr;
 
 		{
 			MonoAssemblyName *ref_aname = mono_assembly_name_new("A"); // We can't allocate an empty MonoAssemblyName, hence "A"
diff --git a/modules/websocket/editor_debugger_server_websocket.cpp b/modules/websocket/editor_debugger_server_websocket.cpp
index cc8507227e..0cf78eaa9e 100644
--- a/modules/websocket/editor_debugger_server_websocket.cpp
+++ b/modules/websocket/editor_debugger_server_websocket.cpp
@@ -87,6 +87,6 @@ EditorDebuggerServerWebSocket::~EditorDebuggerServerWebSocket() {
 }
 
 EditorDebuggerServer *EditorDebuggerServerWebSocket::create(const String &p_protocol) {
-	ERR_FAIL_COND_V(p_protocol != "ws://", NULL);
+	ERR_FAIL_COND_V(p_protocol != "ws://", nullptr);
 	return memnew(EditorDebuggerServerWebSocket);
 }
diff --git a/modules/websocket/remote_debugger_peer_websocket.cpp b/modules/websocket/remote_debugger_peer_websocket.cpp
index f132b58e05..d156a39f53 100644
--- a/modules/websocket/remote_debugger_peer_websocket.cpp
+++ b/modules/websocket/remote_debugger_peer_websocket.cpp
@@ -123,12 +123,12 @@ RemoteDebuggerPeerWebSocket::RemoteDebuggerPeerWebSocket(Ref<WebSocketPeer> p_pe
 }
 
 RemoteDebuggerPeer *RemoteDebuggerPeerWebSocket::create(const String &p_uri) {
-	ERR_FAIL_COND_V(!p_uri.begins_with("ws://") && !p_uri.begins_with("wss://"), NULL);
+	ERR_FAIL_COND_V(!p_uri.begins_with("ws://") && !p_uri.begins_with("wss://"), nullptr);
 	RemoteDebuggerPeerWebSocket *peer = memnew(RemoteDebuggerPeerWebSocket);
 	Error err = peer->connect_to_host(p_uri);
 	if (err != OK) {
 		memdelete(peer);
-		return NULL;
+		return nullptr;
 	}
 	return peer;
 }