Tweak check order to be slightly better

diff --git a/includes/Setup.php b/includes/Setup.php
index 506c370..db66162 100644 (file)
--- a/includes/Setup.php
+++ b/includes/Setup.php
@@ -215,9 +215,9 @@ wfProfileIn( $fname.'-SetupSession' );
 if( $wgSharedPrefix === false ) $wgSharedPrefix = $wgDBprefix;
 
 if( !$wgCookiePrefix ) {
-       if ( in_array('user', $wgSharedTables) && $wgSharedDB && $wgSharedPrefix ) {
+       if ( $wgSharedDB && $wgSharedPrefix && in_array('user',$wgSharedTables) ) {
                $wgCookiePrefix = $wgSharedDB . '_' . $wgSharedPrefix;
-       } elseif ( in_array('user', $wgSharedTables) && $wgSharedDB ) {
+       } elseif ( $wgSharedDB && in_array('user',$wgSharedTables) ) {
                $wgCookiePrefix = $wgSharedDB;
        } elseif ( $wgDBprefix ) {
                $wgCookiePrefix = $wgDBname . '_' . $wgDBprefix;