revert css name change from previous commit

git-svn-id: http://piwigo.org/svn/trunk@12881 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 1 insertions, 1 deletions

diff --git a/include/derivative_params.inc.php b/include/derivative_params.inc.php
index be28b6589..569c4ace1 100644
--- a/include/derivative_params.inc.php
+++ b/include/derivative_params.inc.php
@@ -204,7 +204,7 @@ final class SizingParams
       throw new Exception('Sizing arr');
 
     $token = array_shift($tokens);
-    $crop = sscanf('%02x' , $token) / 100;
+    $crop = hexdec($token) / 100;
 
     $token = array_shift($tokens);
     $min_size = url_to_size( $token );