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, 5 insertions, 5 deletions

diff --git a/editor/import_defaults_editor.h b/editor/import_defaults_editor.h
index ed94fe6156..f0433f6065 100644
--- a/editor/import_defaults_editor.h
+++ b/editor/import_defaults_editor.h
@@ -41,13 +41,13 @@ class EditorInspector;
 class ImportDefaultsEditor : public VBoxContainer {
 	GDCLASS(ImportDefaultsEditor, VBoxContainer)
 
-	OptionButton *importers;
-	Button *save_defaults;
-	Button *reset_defaults;
+	OptionButton *importers = nullptr;
+	Button *save_defaults = nullptr;
+	Button *reset_defaults = nullptr;
 
-	EditorInspector *inspector;
+	EditorInspector *inspector = nullptr;
 
-	ImportDefaultsEditorSettings *settings;
+	ImportDefaultsEditorSettings *settings = nullptr;
 
 	void _update_importer();
 	void _importer_selected(int p_index);