Remove syntax typo that made line dupes

diff --git a/includes/ChangesList.php b/includes/ChangesList.php
index f83ec8f..f778b1f 100644 (file)
--- a/includes/ChangesList.php
+++ b/includes/ChangesList.php
@@ -396,7 +396,7 @@ class OldChangesList extends ChangesList {
 
                wfRunHooks( 'OldChangesListRecentChangesLine', array(&$this, &$s, $rc) );
                
-               $s .= "<li>$s</li>\n";
+               $s = "<li>$s</li>\n";
 
                wfProfileOut( $fname.'-rest' );