3 files changed, 5 insertions, 5 deletions
diff --git a/core/variant/array.cpp b/core/variant/array.cpp
index 79bc01b89c..5043868b1d 100644
--- a/core/variant/array.cpp
+++ b/core/variant/array.cpp
@@ -371,7 +371,7 @@ void Array::sort() {
 }
 
 struct _ArrayVariantSortCustom {
-	Object *obj;
+	Object *obj = nullptr;
 	StringName func;
 
 	_FORCE_INLINE_ bool operator()(const Variant &p_l, const Variant &p_r) const {
diff --git a/core/variant/callable.h b/core/variant/callable.h
index 40621fbde3..9334ae3581 100644
--- a/core/variant/callable.h
+++ b/core/variant/callable.h
@@ -62,9 +62,9 @@ public:
 			CALL_ERROR_TOO_FEW_ARGUMENTS, // expected is number of arguments
 			CALL_ERROR_INSTANCE_IS_NULL,
 		};
-		Error error;
-		int argument;
-		int expected;
+		Error error = Error::CALL_OK;
+		int argument = 0;
+		int expected = 0;
 	};
 
 	void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, CallError &r_call_error) const;
diff --git a/core/variant/variant.h b/core/variant/variant.h
index 093daf0c6f..26280948be 100644
--- a/core/variant/variant.h
+++ b/core/variant/variant.h
@@ -128,7 +128,7 @@ private:
 
 	struct ObjData {
 		ObjectID id;
-		Object *obj;
+		Object *obj = nullptr;
 	};
 
 	/* array helpers */