Zero initialize all pointer class and struct members

This prevents the pitfall of UB when checking if they have been
assigned something valid by comparing to nullptr.

1 files changed, 2 insertions, 2 deletions

diff --git a/editor/reparent_dialog.h b/editor/reparent_dialog.h
index 981829a871..121a86e9f0 100644
--- a/editor/reparent_dialog.h
+++ b/editor/reparent_dialog.h
@@ -41,8 +41,8 @@
 class ReparentDialog : public ConfirmationDialog {
 	GDCLASS(ReparentDialog, ConfirmationDialog);
 
-	SceneTreeEditor *tree;
-	CheckBox *keep_transform;
+	SceneTreeEditor *tree = nullptr;
+	CheckBox *keep_transform = nullptr;
 
 	void _reparent();
 	void _cancel();