Index: gio/gdesktopappinfo.c
===================================================================
--- gio/gdesktopappinfo.c	(révision 6873)
+++ gio/gdesktopappinfo.c	(copie de travail)
@@ -259,7 +259,20 @@ g_desktop_app_info_new_from_filename (co
   info->only_show_in = g_key_file_get_string_list (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_ONLY_SHOW_IN, NULL, NULL);
   info->not_show_in = g_key_file_get_string_list (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_NOT_SHOW_IN, NULL, NULL);
   info->try_exec = try_exec;
-  info->exec = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_EXEC, NULL);
+  if (g_key_file_get_boolean (key_file, G_KEY_FILE_DESKTOP_GROUP,
+                              "X-KDE-SubstituteUID", NULL) &&
+      g_key_file_get_boolean (key_file, G_KEY_FILE_DESKTOP_GROUP,
+                              "X-KDE-RootOnly", NULL))
+    {
+      char *real_exec;
+      real_exec = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_EXEC, NULL);
+      info->exec = g_strdup_printf ("gnomesu -- %s", real_exec);
+      g_free (real_exec);
+    }
+  else
+    {
+      info->exec = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_EXEC, NULL);
+    }
   info->path = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_PATH, NULL);
   info->terminal = g_key_file_get_boolean (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_TERMINAL, NULL) != FALSE;
   info->startup_notify = g_key_file_get_boolean (key_file, G_KEY_FILE_DESKTOP_GROUP, G_KEY_FILE_DESKTOP_KEY_STARTUP_NOTIFY, NULL) != FALSE;