Spacing and NULL -> null

diff --git a/includes/filerepo/ForeignAPIRepo.php b/includes/filerepo/ForeignAPIRepo.php
index 40f9528..f465273 100644 (file)
--- a/includes/filerepo/ForeignAPIRepo.php
+++ b/includes/filerepo/ForeignAPIRepo.php
@@ -197,7 +197,7 @@ class ForeignAPIRepo extends FileRepo {
                return $ret;
        }
 
-       function getThumbUrl( $name, $width=-1, $height=-1, &$result=NULL ) {
+       function getThumbUrl( $name, $width = -1, $height = -1, &$result = null ) {
                $data = $this->fetchImageQuery( array(
                        'titles' => 'File:' . $name,
                        'iiprop' => 'url|timestamp',