[gnome-session] gsm: Fix previous commit (c1008ee0)

[Vincent Untz <vuntz src gnome org>]

commit 96f2f79e9f43168b4e8681665ceec970f9c7b98c
Author: Vincent Untz <vuntz gnome org>
Date:   Thu Dec 23 11:13:18 2010 +0100

    gsm: Fix previous commit (c1008ee0)
    
    The error check was wrong.

 gnome-session/gsm-manager.c |   16 +++++++++-------
 1 files changed, 9 insertions(+), 7 deletions(-)
---
diff --git a/gnome-session/gsm-manager.c b/gnome-session/gsm-manager.c
index 39288ea..012a9d6 100644
--- a/gnome-session/gsm-manager.c
+++ b/gnome-session/gsm-manager.c
@@ -926,26 +926,28 @@ cancel_end_session (GsmManager *manager)
 static void
 manager_switch_user (GsmManager *manager)
 {
-        GAppInfo *app;
-        GAppLaunchContext *context;
         GError  *error;
         char    *command;
+        GAppLaunchContext *context;
+        GAppInfo *app;
 
         command = g_strdup_printf ("%s %s",
                                    GDM_FLEXISERVER_COMMAND,
                                    GDM_FLEXISERVER_ARGS);
 
         error = NULL;
-        context = (GAppLaunchContext*)gdk_app_launch_context_new ();
-        app = g_app_info_create_from_commandline (command, "gdmflexiserver", 0, &error);
-        if (app)
+        context = (GAppLaunchContext*) gdk_app_launch_context_new ();
+        app = g_app_info_create_from_commandline (command, GDM_FLEXISERVER_COMMAND, 0, &error);
+
+        if (app) {
                 g_app_info_launch (app, NULL, context, &error);
+                g_object_unref (app);
+        }
 
         g_free (command);
         g_object_unref (context);
-        g_object_unref (app);
 
-        if (! error) {
+        if (error) {
                 g_debug ("GsmManager: Unable to start GDM greeter: %s", error->message);
                 g_error_free (error);
         }