From 36ff61b38e2f374c03543b70cce487415b793073 Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Thu, 7 Apr 2011 19:04:32 +0200
Subject: [PATCH] fix E_NOTICE in rss when calling i.e.
 http://bm.bogo/rss.php/test?sort=date_desc

---
 www/rss.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/www/rss.php b/www/rss.php
index 298d9ba..50240e5 100644
--- a/www/rss.php
+++ b/www/rss.php
@@ -26,8 +26,14 @@ require_once 'www-header.php';
 $bookmarkservice = SemanticScuttle_Service_Factory::get('Bookmark');
 $cacheservice    = SemanticScuttle_Service_Factory::get('Cache');
 
-if (isset($_SERVER['PATH_INFO']) && strlen($_SERVER['PATH_INFO']) >1) {
-    list($url, $user, $cat) = explode('/', $_SERVER['PATH_INFO']);
+if (isset($_SERVER['PATH_INFO']) && strlen($_SERVER['PATH_INFO']) > 1) {
+    $parts = explode('/', $_SERVER['PATH_INFO']);
+    if (count($parts) == 3) {
+        list($url, $user, $cat) = $parts;
+    } else {
+        list($url, $user) = $parts;
+        $cat = null;
+    }
 } else {
     $url = '';
     $user = '';