Stop always loading MonoBook and Vector

[lhc/web/wiklou.git] / thumb.php

diff --git a/thumb.php b/thumb.php
index fe50e2e..d53c10c 100644 (file)
--- a/thumb.php
+++ b/thumb.php
@@ -521,7 +521,8 @@ function wfExtractThumbRequestInfo( $thumbRel ) {
        $repo = RepoGroup::singleton()->getLocalRepo();
 
        $hashDirReg = $subdirReg = '';
-       for ( $i = 0; $i < $repo->getHashLevels(); $i++ ) {
+       $hashLevels = $repo->getHashLevels();
+       for ( $i = 0; $i < $hashLevels; $i++ ) {
                $subdirReg .= '[0-9a-f]';
                $hashDirReg .= "$subdirReg/";
        }