2 files changed, 3 insertions, 3 deletions
diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp
index fd9ee6f0c2..a92292209f 100644
--- a/servers/rendering/shader_language.cpp
+++ b/servers/rendering/shader_language.cpp
@@ -5342,8 +5342,8 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
 				last_type = IDENTIFIER_MAX;
 				_set_tkpos(pos);
 
-				DataType data_type;
-				IdentifierType ident_type;
+				DataType data_type = TYPE_MAX;
+				IdentifierType ident_type = IDENTIFIER_MAX;
 				int array_size = 0;
 				StringName struct_name;
 				bool is_local = false;
diff --git a/servers/rendering/shader_language.h b/servers/rendering/shader_language.h
index e9f8c3b289..1e302f5805 100644
--- a/servers/rendering/shader_language.h
+++ b/servers/rendering/shader_language.h
@@ -483,7 +483,7 @@ public:
 		int array_size = 0;
 
 		union Value {
-			bool boolean;
+			bool boolean = false;
 			float real;
 			int32_t sint;
 			uint32_t uint;