Add override keywords.

1 files changed, 6 insertions, 2 deletions

diff --git a/core/resource.h b/core/resource.h
index ad2f3ce913..7699d48735 100644
--- a/core/resource.h
+++ b/core/resource.h
@@ -40,15 +40,19 @@
 #define RES_BASE_EXTENSION(m_ext)                                                                                   \
 public:                                                                                                             \
 	static void register_custom_data_to_otdb() { ClassDB::add_resource_base_extension(m_ext, get_class_static()); } \
-	virtual String get_base_extension() const { return m_ext; }                                                     \
+	virtual String get_base_extension() const override { return m_ext; }                                            \
                                                                                                                     \
 private:
 
 class Resource : public Reference {
 	GDCLASS(Resource, Reference);
 	OBJ_CATEGORY("Resources");
-	RES_BASE_EXTENSION("res");
 
+public:
+	static void register_custom_data_to_otdb() { ClassDB::add_resource_base_extension("res", get_class_static()); }
+	virtual String get_base_extension() const { return "res"; }
+
+private:
 	Set<ObjectID> owners;
 
 	friend class ResBase;