From 2ea50125350056e4604f0dbe40dd0ea74b79e9a0 Mon Sep 17 00:00:00 2001
From: Dan Winship <danw@gnome.org>
Date: Fri, 3 Apr 2009 10:59:11 -0400
Subject: [PATCH] Disable gdmuser debugging messages (unless "gdm" is set in
 GNOME_SHELL_DEBUG)

http://bugzilla.gnome.org/show_bug.cgi?id=577855
---
 src/gdmuser/gdm-user-manager.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/gdmuser/gdm-user-manager.c b/src/gdmuser/gdm-user-manager.c
index b05903402..411cf949f 100644
--- a/src/gdmuser/gdm-user-manager.c
+++ b/src/gdmuser/gdm-user-manager.c
@@ -1452,6 +1452,28 @@ on_passwd_monitor_changed (GFileMonitor     *monitor,
         reload_passwd (manager);
 }
 
+static void
+ignore_log_handler (const char     *log_domain,
+                    GLogLevelFlags  log_level,
+                    const char     *message,
+                    gpointer        user_data)
+{
+        return;
+}
+
+static void
+check_gdm_debug (void)
+{
+        GDebugKey gdmkeys[] = { { "gdm", 1 } };
+        const char *gnome_shell_debug = g_getenv ("GNOME_SHELL_DEBUG");
+
+        if (!gnome_shell_debug ||
+            !g_parse_debug_string (gnome_shell_debug, gdmkeys, 1)) {
+                g_log_set_handler (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,
+                                   ignore_log_handler, NULL);
+        }
+}
+
 static void
 gdm_user_manager_class_init (GdmUserManagerClass *klass)
 {
@@ -1509,6 +1531,7 @@ gdm_user_manager_class_init (GdmUserManagerClass *klass)
                               G_TYPE_NONE, 1, GDM_TYPE_USER);
 
         g_type_class_add_private (klass, sizeof (GdmUserManagerPrivate));
+        check_gdm_debug ();
 }
 
 static void