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

Bug: T165091
Change-Id: I6fd23eb5fa04049fd7a44faae76f77fae23f5202

diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php
index ceb6b7b..2a5016f 100644 (file)
--- a/includes/specials/SpecialSearch.php
+++ b/includes/specials/SpecialSearch.php
@@ -356,7 +356,7 @@ class SpecialSearch extends SpecialPage {
                $hasOtherResults = $textMatches &&
                        $textMatches->hasInterwikiResults( SearchResultSet::INLINE_RESULTS );
 
-               if ( $textMatches->hasInterwikiResults( SearchResultSet::SECONDARY_RESULTS ) ) {
+               if ( $textMatches && $textMatches->hasInterwikiResults( SearchResultSet::SECONDARY_RESULTS ) ) {
                        $out->addHTML( '<div class="searchresults mw-searchresults-has-iw">' );
                } else {
                        $out->addHTML( '<div class="searchresults">' );