From ebde92ccb659dea2ee003950fa34f4a69478aa8a Mon Sep 17 00:00:00 2001
From: Michael Natterer <mitch@gimp.org>
Date: Fri, 7 Jun 2013 10:26:34 +0200
Subject: [PATCH] app: allow a NULL shell in gimp_tool_dialog_set_shell()

---
 app/display/gimptooldialog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/display/gimptooldialog.c b/app/display/gimptooldialog.c
index 3125608f7e..434ba9cb21 100644
--- a/app/display/gimptooldialog.c
+++ b/app/display/gimptooldialog.c
@@ -151,7 +151,7 @@ gimp_tool_dialog_set_shell (GimpToolDialog   *tool_dialog,
   GimpToolDialogPrivate *private = GET_PRIVATE (tool_dialog);
 
   g_return_if_fail (GIMP_IS_TOOL_DIALOG (tool_dialog));
-  g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
+  g_return_if_fail (shell == NULL || GIMP_IS_DISPLAY_SHELL (shell));
 
   if (shell == private->shell)
     return;