Thread:Extension talk:UserAdmin/No such special page (2)/reply (13)

Perform a check if ? exists. Made changes on line 440

if (count($nonDefaultParams) > 0){ if (strpos($retvURL,'?')!==FALSE){ $retvURL .= '&'. http_build_query($nonDefaultParams); }else{ $retvURL .= '?'. http_build_query($nonDefaultParams); } }