- // Purge. Useful in the event of Core -> Squid connection failure or squid
- // purge collisions from elsewhere during failure. Don't keep triggering for
- // "thumbs" which have the main image URL though (bug 13776)
- if ( $wgUseSquid ) {
- if ( !$thumb || $thumb->isError() || $thumb->getUrl() != $this->getURL() ) {
- SquidUpdate::purge( array( $thumbUrl ) );
- }
- }
-