From a4930a099c8d322c9235eb790b63d20ceb37c71f Mon Sep 17 00:00:00 2001
From: Stig Lindqvist <stig@stojg.net>
Date: Wed, 13 Nov 2013 15:08:53 +1300
Subject: [PATCH] Fixing isset issue

---
 code/extensions/FilesystemPublisher.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/code/extensions/FilesystemPublisher.php b/code/extensions/FilesystemPublisher.php
index 155a20e..58f2016 100644
--- a/code/extensions/FilesystemPublisher.php
+++ b/code/extensions/FilesystemPublisher.php
@@ -115,7 +115,10 @@ class FilesystemPublisher extends StaticPublisher {
 			$filename = $urlSegment ? "$urlSegment.$this->fileExtension" : "index.$this->fileExtension";
 
 			if (Config::inst()->get('FilesystemPublisher', 'domain_based_caching')) {
-				if (!$urlParts) continue; // seriously malformed url here...
+				// seriously malformed url here...
+				if(!($urlParts && isset($urlParts['host']))) {
+					continue; 
+				}
 				$filename = $urlParts['host'] . '/' . $filename;
 			}