updated avoid the second use of query in install.php

Florian Schaal

2015-05-07 bb690d44eb8cbfce446b5bf023cdc7bd47a53fdb

 install/lib/install.lib.php

@@ -86,6 +86,9 @@
         $mainver = array_filter($mainver);
         $mainver = current($mainver).'.'.next($mainver);
         switch ($mainver){
         case "15.04":
            $relname = "(Vivid Vervet)";
            break;
         case "14.10":
            $relname = "(Utopic Unicorn)";
            break;