From 22ddc3143f0e0978b5d0ef12bf0b028627679c4f Mon Sep 17 00:00:00 2001
From: Erik Moeller <erik@users.mediawiki.org>
Date: Tue, 20 Apr 2004 23:29:52 +0000
Subject: [PATCH] fix notice

---
 includes/Skin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/Skin.php b/includes/Skin.php
index 8ea26e8af3..f078b36567 100644
--- a/includes/Skin.php
+++ b/includes/Skin.php
@@ -541,7 +541,7 @@ class Skin {
 			global $wgExtraSubtitle;
 			$sub = wfMsg( "fromwikipedia" ) . $wgExtraSubtitle;
 		}
-		if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
+		if($wgOut->isArticle() && !empty($wgNamespacesWithSubpages[$wgTitle->getNamespace()])) {
 			$ptext=$wgTitle->getPrefixedText();
 			if(preg_match("/\//",$ptext)) {
 				$sub.="</p><p class='subpages'>";
-- 
2.20.1