Special:Watchlist: Don't try to render empty row

[lhc/web/wiklou.git] / includes / specials / SpecialWatchlist.php

diff --git a/includes/specials/SpecialWatchlist.php b/includes/specials/SpecialWatchlist.php
index 2aec8df..9c28d06 100644 (file)
--- a/includes/specials/SpecialWatchlist.php
+++ b/includes/specials/SpecialWatchlist.php
@@ -331,6 +331,14 @@ class SpecialWatchlist extends ChangesListSpecialPage {
                        $output->showLagWarning( $lag );
                }
 
+               # If no rows to display, show message before try to render the list
+               if ( $rows->numRows() == 0 ) {
+                       $output->wrapWikiMsg(
+                               "<div class='mw-changeslist-empty'>\n$1\n</div>", 'recentchanges-noresult'
+                       );
+                       return;
+               }
+
                $dbr->dataSeek( $rows, 0 );
 
                $list = ChangesList::newFromContext( $this->getContext() );
@@ -370,13 +378,7 @@ class SpecialWatchlist extends ChangesListSpecialPage {
                }
                $s .= $list->endRecentChangesList();
 
-               if ( $rows->numRows() == 0 ) {
-                       $output->wrapWikiMsg(
-                               "<div class='mw-changeslist-empty'>\n$1\n</div>", 'recentchanges-noresult'
-                       );
-               } else {
-                       $output->addHTML( $s );
-               }
+               $output->addHTML( $s );
        }
 
        /**