| Index: trunk/phase3/includes/filerepo/ForeignAPIRepo.php |
| — | — | @@ -231,7 +231,8 @@ |
| 232 | 232 | global $wgMemc; |
| 233 | 233 | |
| 234 | 234 | if ( !$this->canCacheThumbs() ) { |
| 235 | | - return $this->getThumbUrl( $name, $width, $height, null, $params ); |
| | 235 | + $result = null; // can't pass "null" by reference, but it's ok as default value |
| | 236 | + return $this->getThumbUrl( $name, $width, $height, $result, $params ); |
| 236 | 237 | } |
| 237 | 238 | $key = $this->getLocalCacheKey( 'ForeignAPIRepo', 'ThumbUrl', $name ); |
| 238 | 239 | $sizekey = "$width:$height:$params"; |