diff -Naur cups-1.2.4.orig/cups/usersys.c cups-1.2.4/cups/usersys.c
--- cups-1.2.4.orig/cups/usersys.c	2006-10-13 17:49:11 +0400
+++ cups-1.2.4/cups/usersys.c	2006-10-13 18:00:09 +0400
@@ -266,6 +266,9 @@
       }
     }
 
+/* don't mix set and get operations, otherwise we will have a problems in sequence like:
+   getCups, setuid, getCups */
+#if 0
    /*
     * Copy the server name over and set the port number, if any...
     */
@@ -287,6 +290,8 @@
       strcpy(cg->servername, "localhost");
     else
       strlcpy(cg->servername, cg->server, sizeof(cg->servername));
+#endif
+    return server;
   }
 
   return (cg->server);