Let's be consistent and use the same check to show an the deleted version and cascade...

diff --git a/includes/Article.php b/includes/Article.php
index 2e8e200..d98fc1e 100644 (file)
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -1089,7 +1089,7 @@ class Article extends Page {
 
                # Cascade unhide param in links for easy deletion browsing
                $extraParams = array();
-               if ( $wgRequest->getVal( 'unhide' ) ) {
+               if ( $unhide ) {
                        $extraParams['unhide'] = 1;
                }