Fix crash when using Camera2D::set_custom_viewport()

(cherry picked from commit b89befe173)
2022-03-31 16:42:14 +08:00 · 2022-03-31 16:42:14 +08:00 · 8b8bafbd53
commit 8b8bafbd53
parent 883c3dc413
1 changed files with 4 additions and 0 deletions
--- a/scene/2d/camera_2d.cpp
+++ b/scene/2d/camera_2d.cpp
@ -582,6 +582,10 @@ void Camera2D::set_custom_viewport(Node *p_viewport) {
 		remove_from_group(canvas_group_name);
 	}

+	if (custom_viewport && !ObjectDB::get_instance(custom_viewport_id)) {
+		viewport = nullptr;
+	}
+
 	custom_viewport = Object::cast_to<Viewport>(p_viewport);

 	if (custom_viewport) {