From 0fa0c8bb07c80884ac8b79560ba4c4119abfcd5c Mon Sep 17 00:00:00 2001
From: gweltas <gweltas@piwigo.org>
Date: Mon, 12 Jan 2004 23:41:53 +0000
Subject: Minor corrections of PHP warnings

git-svn-id: http://piwigo.org/svn/branches/release-1_3@276 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 template/default/htmlfunctions.inc.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'template/default')

diff --git a/template/default/htmlfunctions.inc.php b/template/default/htmlfunctions.inc.php
index f56448eb6..aade6e2e5 100644
--- a/template/default/htmlfunctions.inc.php
+++ b/template/default/htmlfunctions.inc.php
@@ -188,12 +188,16 @@ function display_category( $category, $indent, $handle )
   else
   {
     $vtp->addSession( $handle, 'bullet_w_link' );
-    $url = './category.php?cat='.$page['cat'];
+    $url = './category.php';
+	if (isset($page['cat']))
+	{
+	$url .='?cat='.$page['cat'];
     $url.= '&amp;expand='.$category['expand_string'];
     if ( $page['cat'] == 'search' )
     {
       $url.= '&amp;search='.$_GET['search'].'&amp;mode='.$_GET['mode'];
     }
+	}
     $vtp->setVar( $handle, 'bullet_w_link.bullet_link', add_session_id($url) );
     if ( $category['expanded'] )
     {
-- 
cgit v1.2.3