| Index: trunk/phase3/includes/OutputPage.php |
| — | — | @@ -253,7 +253,7 @@ |
| 254 | 254 | } |
| 255 | 255 | |
| 256 | 256 | function sendCacheControl() { |
| 257 | | - global $wgUseSquid, $wgUseESI, $wgSquidMaxage, $wgOut; |
| | 257 | + global $wgUseSquid, $wgUseESI, $wgSquidMaxage; |
| 258 | 258 | # FIXME: This header may cause trouble with some versions of Internet Explorer |
| 259 | 259 | header( "Vary: Accept-Encoding, Cookie" ); |
| 260 | 260 | if( $this->mLastModified != "" ) { |