fix regression in page history, where sometimes the last link would need to generate...

diff --git a/includes/PageHistory.php b/includes/PageHistory.php
index 6fc82b2..1c39955 100644 (file)
--- a/includes/PageHistory.php
+++ b/includes/PageHistory.php
@@ -351,7 +351,7 @@ class PageHistory {
                        return $this->mSkin->makeKnownLinkObj(
                                $this->mTitle,
                                $last,
-                               "diff=" . $rev->getId() . "&oldid=prev" );
+                               "diff=" . $prevRev->getId() . "&oldid=prev" );
                } elseif( !$prevRev->userCan(Revision::DELETED_TEXT) || !$nextRev->userCan(Revision::DELETED_TEXT) ) {
                        return $last;
                } else {