HistoryPager: Remove superfluous join condition

It is already added by ChangeTags::modifyDisplayQuery().

Change-Id: I00f1f87aa77392a544be50c0298a8d9acb239d4c

diff --git a/includes/actions/HistoryAction.php b/includes/actions/HistoryAction.php
index c07a311..6a1edd6 100644 (file)
--- a/includes/actions/HistoryAction.php
+++ b/includes/actions/HistoryAction.php
@@ -372,9 +372,7 @@ class HistoryPager extends ReverseChronologicalPager {
                                array( 'rev_page' => $this->getWikiPage()->getId() ),
                                $this->conds ),
                        'options' => array( 'USE INDEX' => array( 'revision' => 'page_timestamp' ) ),
-                       'join_conds' => array(
-                               'user' => Revision::userJoinCond(),
-                               'tag_summary' => array( 'LEFT JOIN', 'ts_rev_id=rev_id' ) ),
+                       'join_conds' => array( 'user' => Revision::userJoinCond() ),
                );
                ChangeTags::modifyDisplayQuery(
                        $queryInfo['tables'],