From c13dd083cc5ee253adb272f5c2c047f9ffc93ea9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Guillot?= <contact@fredericguillot.com>
Date: Sat, 22 Feb 2014 21:52:18 -0500
Subject: [PATCH] Fix php notice

---
 vendor/PicoFeed/Filter.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vendor/PicoFeed/Filter.php b/vendor/PicoFeed/Filter.php
index d6da5ac..4a6daa5 100644
--- a/vendor/PicoFeed/Filter.php
+++ b/vendor/PicoFeed/Filter.php
@@ -334,6 +334,8 @@ class Filter
             }
         }
 
+        if (! strlen($path)) return $url;
+
         if ($path{0} === '/') {
 
             // Absolute path