[glib] GApplication: don't iterate further on _quit()

[Ryan Lortie <desrt src gnome org>]

commit 0cb75bf796a3d8d2918509d8e370853a72f3e673
Author: Ryan Lortie <desrt desrt ca>
Date:   Fri Feb 27 07:50:28 2015 -0500

    GApplication: don't iterate further on _quit()
    
    If someone explicitly calls g_application_quit() then don't attempt to
    drain the mainloop of remaining sources.
    
    This allows applications with 100% CPU utilisation to quit reliably.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=744876

 gio/gapplication.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gio/gapplication.c b/gio/gapplication.c
index 1fe12e9..c72ff53 100644
--- a/gio/gapplication.c
+++ b/gio/gapplication.c
@@ -2324,8 +2324,9 @@ g_application_run (GApplication  *application,
 
   g_settings_sync ();
 
-  while (g_main_context_iteration (NULL, FALSE))
-    ;
+  if (!application->priv->must_quit_now)
+    while (g_main_context_iteration (NULL, FALSE))
+      ;
 
   return status;
 }