Make action=purge on file redirects purge the file redirect cache.

Seems like something that should get purged. Inspired specificly
by bug 52200 (Not intended to be a solution to that bug, that bug
just illustrated that this cache is not purged on action=purge).

Change-Id: Ib70eef800f686a96a261ee38de5df239847ace8a

diff --git a/includes/WikiFilePage.php b/includes/WikiFilePage.php
index 5e603d3..fe1ff88 100644 (file)
--- a/includes/WikiFilePage.php
+++ b/includes/WikiFilePage.php
@@ -183,6 +183,10 @@ class WikiFilePage extends WikiPage {
                        // to be updated (in case the cached information is wrong)
                        $this->mFile->purgeCache( array( 'forThumbRefresh' => true ) );
                }
+               if ( $this->mRepo ) {
+                       // Purge redirect cache
+                       $this->mRepo->invalidateImageRedirect( $this->mTitle );
+               }
                return parent::doPurge();
        }
 }