Remove dead argument in LinkSearchPage

Change-Id: I43ecb7e3c9421a04ba186d7cc6065f80d4994433

diff --git a/includes/specials/SpecialLinkSearch.php b/includes/specials/SpecialLinkSearch.php
index dc882d4..f474867 100644 (file)
--- a/includes/specials/SpecialLinkSearch.php
+++ b/includes/specials/SpecialLinkSearch.php
@@ -91,7 +91,7 @@ class LinkSearchPage extends QueryPage {
 
                $request = $this->getRequest();
                $target = $request->getVal( 'target', $par );
-               $namespace = $request->getIntOrNull( 'namespace', null );
+               $namespace = $request->getIntOrNull( 'namespace' );
 
                $protocols_list = array();
                foreach ( $this->getConfig()->get( 'UrlProtocols' ) as $prot ) {