Merge "Http::getProxy() method to get proxy configuration"

[lhc/web/wiklou.git] / includes / api / ApiOpenSearch.php

diff --git a/includes/api/ApiOpenSearch.php b/includes/api/ApiOpenSearch.php
index 304b2d6..effa520 100644 (file)
--- a/includes/api/ApiOpenSearch.php
+++ b/includes/api/ApiOpenSearch.php
@@ -358,7 +358,7 @@ class ApiOpenSearch extends ApiBase {
 
                $ns = implode( '|', SearchEngine::defaultNamespaces() );
                if ( !$ns ) {
-                       $ns = "0";
+                       $ns = '0';
                }
 
                switch ( $type ) {