From: Ionut Biru <ibiru@archlinux.org>
Date: Mon, 9 May 2011 20:03:17 +0000 (-0700)
Subject: Don't crash when removing nameless user
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~8245
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=48acc41698f21a122f5f920d171fd120218acd35;p=gnome-shell.git

Don't crash when removing nameless user

https://bugzilla.gnome.org/show_bug.cgi?id=647893
---

diff --git a/src/gdmuser/gdm-user-manager.c b/src/gdmuser/gdm-user-manager.c
index eba9da11e..e7ca83314 100644
--- a/src/gdmuser/gdm-user-manager.c
+++ b/src/gdmuser/gdm-user-manager.c
@@ -777,7 +777,10 @@ remove_user (GdmUserManager *manager,
         if (gdm_user_get_object_path (user) != NULL) {
                 g_hash_table_remove (manager->priv->users_by_object_path, gdm_user_get_object_path (user));
         }
-        g_hash_table_remove (manager->priv->users_by_name, gdm_user_get_user_name (user));
+
+        if (gdm_user_get_user_name (user) != NULL) {
+                g_hash_table_remove (manager->priv->users_by_name, gdm_user_get_user_name (user));
+        }
 
         if (manager->priv->is_loaded) {
                 g_signal_emit (manager, signals[USER_REMOVED], 0, user);