[gnome-settings-daemon] main: Fix --debug not working

[Bastien Nocera <hadess src gnome org>]

commit f09ef1ae1c3cebdf793ded453b788d414c2f7cf8
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jan 6 14:48:16 2012 +0000

    main: Fix --debug not working
    
    As g_debug() calls were simply dropped before that.

 gnome-settings-daemon/main.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gnome-settings-daemon/main.c b/gnome-settings-daemon/main.c
index 0504419..b680528 100644
--- a/gnome-settings-daemon/main.c
+++ b/gnome-settings-daemon/main.c
@@ -393,6 +393,9 @@ parse_args (int *argc, char ***argv)
         g_option_context_free (context);
 
         gnome_settings_profile_end (NULL);
+
+        if (debug)
+                g_setenv ("G_MESSAGES_DEBUG", "all", TRUE);
 }
 
 int