Fix warning in r51807, $out is first used here so need = instead of .=

diff --git a/includes/specials/SpecialSearch.php b/includes/specials/SpecialSearch.php
index c781b4e..6415f99 100644 (file)
--- a/includes/specials/SpecialSearch.php
+++ b/includes/specials/SpecialSearch.php
@@ -907,7 +907,7 @@ class SpecialSearch {
        protected function shortDialog( $term ) {
                $searchTitle = SpecialPage::getTitleFor( 'Search' );
                $searchable = SearchEngine::searchableNamespaces();
-               $out .= Xml::hidden( 'title', $searchTitle->getPrefixedText() ) . "\n";
+               $out = Xml::hidden( 'title', $searchTitle->getPrefixedText() ) . "\n";
                // Keep redirect setting
                $out .= Xml::hidden( "redirs", (int)$this->searchRedirects );
                // Term box