Check for null before calling a textResults method to (fixes T165091)

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

diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php
index 3a93107..2a5016f 100644 (file)
--- a/includes/specials/SpecialSearch.php
+++ b/includes/specials/SpecialSearch.php
@@ -352,12 +352,16 @@ class SpecialSearch extends SpecialPage {
                        $out->addHTML( $dymWidget->render( $term, $textMatches ) );
                }
 
-               $out->addHTML( "<div class='searchresults'>" );
-
                $hasErrors = $textStatus && $textStatus->getErrors();
                $hasOtherResults = $textMatches &&
                        $textMatches->hasInterwikiResults( SearchResultSet::INLINE_RESULTS );
 
+               if ( $textMatches && $textMatches->hasInterwikiResults( SearchResultSet::SECONDARY_RESULTS ) ) {
+                       $out->addHTML( '<div class="searchresults mw-searchresults-has-iw">' );
+               } else {
+                       $out->addHTML( '<div class="searchresults">' );
+               }
+
                if ( $hasErrors ) {
                        list( $error, $warning ) = $textStatus->splitByErrorType();
                        if ( $error->getErrors() ) {