Tidy up nested assignments

diff --git a/includes/specials/SpecialListusers.php b/includes/specials/SpecialListusers.php
index b1ff6ea..05f9a75 100644 (file)
--- a/includes/specials/SpecialListusers.php
+++ b/includes/specials/SpecialListusers.php
@@ -40,7 +40,8 @@ class UsersPager extends AlphabeticPager {
                }
 
                $request = $this->getRequest();
-               $parms = explode( '/', ($par = ( $par !== null ) ? $par : '' ) );
+               $par = ( $par !== null ) ? $par : '';
+               $parms = explode( '/', $par );
                $symsForAll = array( '*', 'user' );
                if ( $parms[0] != '' && ( in_array( $par, User::getAllGroups() ) || in_array( $par, $symsForAll ) ) ) {
                        $this->requestedGroup = $par;