Merge "Handle missing namespace prefix in XML dumps more gracefully"

[lhc/web/wiklou.git] / includes / changes / OldChangesList.php

diff --git a/includes/changes/OldChangesList.php b/includes/changes/OldChangesList.php
index 8eb06ce..a5d5191 100644 (file)
--- a/includes/changes/OldChangesList.php
+++ b/includes/changes/OldChangesList.php
@@ -34,7 +34,7 @@ class OldChangesList extends ChangesList {
        public function recentChangesLine( &$rc, $watched = false, $linenumber = null ) {
 
                $classes = $this->getHTMLClasses( $rc, $watched );
-               // use mw-line-even/mw-line-odd class only if linenumber is given (feature from bug 14468)
+               // use mw-line-even/mw-line-odd class only if linenumber is given (feature from T16468)
                if ( $linenumber ) {
                        if ( $linenumber & 1 ) {
                                $classes[] = 'mw-line-odd';
@@ -50,7 +50,9 @@ class OldChangesList extends ChangesList {
                                $rc->mAttribs['rc_namespace'] . '-' . $rc->mAttribs['rc_title'] );
                }
 
-               if ( !Hooks::run( 'OldChangesListRecentChangesLine', [ &$this, &$html, $rc, &$classes ] ) ) {
+               // Avoid PHP 7.1 warning from passing $this by reference
+               $list = $this;
+               if ( !Hooks::run( 'OldChangesListRecentChangesLine', [ &$list, &$html, $rc, &$classes ] ) ) {
                        return false;
                }