Comment 8 for bug 1290575

The gtk_main_quit() function tries to terminate the greeter in a clean way and is immediately interrupted by calling exit().

=== modified file 'src/lightdm-gtk-greeter.c'
--- src/lightdm-gtk-greeter.c 2014-03-02 08:13:23 +0000
+++ src/lightdm-gtk-greeter.c 2014-03-11 12:21:22 +0000
@@ -1815,7 +1815,6 @@
 sigterm_cb (int signum)
 {
     gtk_main_quit();
- exit (0);
 }

 static void