X-Git-Url: https://git.cyclocoop.org/?a=blobdiff_plain;ds=inline;f=thumb.php;h=d53c10c93ea45ce1bad468b20130433667c0d13c;hb=a8d4bfaa838b7ba84d630bff42fa1fb32a8ac3fb;hp=9a4b332124b5708ae535365cef2ba23a353b17e7;hpb=7863ca17e2c56a413e10934109fb72b05e6a25ab;p=lhc%2Fweb%2Fwiklou.git

diff --git a/thumb.php b/thumb.php
index 9a4b332124..d53c10c93e 100644
--- a/thumb.php
+++ b/thumb.php
@@ -388,7 +388,8 @@ function wfGenerateThumbnail( File $file, array $params, $thumbName, $thumbPath
 	$errorHtml = false;
 
 	// guard thumbnail rendering with PoolCounter to avoid stampedes
-	// expensive files use a separate PoolCounter config so it is possible to set up a global limit on them
+	// expensive files use a separate PoolCounter config so it is possible
+	// to set up a global limit on them
 	if ( $file->isExpensiveToThumbnail() ) {
 		$poolCounterType = 'FileRenderExpensive';
 	} else {
@@ -520,7 +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/";
 	}