From 064f28fcbc54c7254e36d2a2e9b2771ce754f988 Mon Sep 17 00:00:00 2001
From: William Hua <william.hua@canonical.com>
Date: Thu, 9 Jul 2015 15:59:29 -0400
Subject: [PATCH] mir: don't warn if transient_for is NULL

---
 gdk/mir/gdkmirwindowimpl.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/gdk/mir/gdkmirwindowimpl.c b/gdk/mir/gdkmirwindowimpl.c
index 16035a02a4..25e57c6a1e 100644
--- a/gdk/mir/gdkmirwindowimpl.c
+++ b/gdk/mir/gdkmirwindowimpl.c
@@ -871,8 +871,6 @@ gdk_mir_window_impl_set_transient_for (GdkWindow *window,
   if (impl->transient_for == parent)
     return;
 
-  g_return_if_fail (impl->transient_for == NULL);
-
   /* Link this window to the parent */
   impl->transient_for = parent;
 }
-- 
2.30.2