API wants namespaces to be separated with a pipe, not a comma

diff --git a/includes/SearchEngine.php b/includes/SearchEngine.php
index 032865e..7eef6c7 100644 (file)
--- a/includes/SearchEngine.php
+++ b/includes/SearchEngine.php
@@ -374,11 +374,11 @@ class SearchEngine {
         */
        public static function getOpenSearchTemplate() {
                global $wgOpenSearchTemplate, $wgServer, $wgScriptPath;
-               if($wgOpenSearchTemplate)               
+               if( $wgOpenSearchTemplate )     {       
                        return $wgOpenSearchTemplate;
-               else{ 
-                       $ns = implode(',',SearchEngine::defaultNamespaces());
-                       if(!$ns) $ns = "0";
+               } else { 
+                       $ns = implode( '|', SearchEngine::defaultNamespaces() );
+                       if( !$ns ) $ns = "0";
                        return $wgServer . $wgScriptPath . '/api.php?action=opensearch&search={searchTerms}&namespace='.$ns;
                }
        }