From e00b96053ba13b0ac0ae50433a7818c182a753ef Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Mon, 7 Nov 2022 15:24:13 +0100
Subject: [PATCH] colordialogbutton: Actually accept NULL

As pointed out in #5321, my previous fix was not
good enough.

Fixes: #5321
---
 gtk/gtkcolordialogbutton.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtk/gtkcolordialogbutton.c b/gtk/gtkcolordialogbutton.c
index 139d9f7eb1..b854ee5621 100644
--- a/gtk/gtkcolordialogbutton.c
+++ b/gtk/gtkcolordialogbutton.c
@@ -449,7 +449,7 @@ gtk_color_dialog_button_set_dialog (GtkColorDialogButton *self,
                                     GtkColorDialog       *dialog)
 {
   g_return_if_fail (GTK_IS_COLOR_DIALOG_BUTTON (self));
-  g_return_if_fail (GTK_IS_COLOR_DIALOG (dialog));
+  g_return_if_fail (dialog == NULL || GTK_IS_COLOR_DIALOG (dialog));
 
   if (!g_set_object (&self->dialog, dialog))
     return;
-- 
2.30.2