From 0bf95f21c3cfc411b16e3ca372198aa4da12bcf3 Mon Sep 17 00:00:00 2001
From: Andrew O'Neil <andy@andyofniall.net>
Date: Fri, 12 Feb 2010 23:47:43 +0000
Subject: [PATCH] BUGFIX: Sometimes link doesnt work correctly

---
 code/BlogEntry.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/code/BlogEntry.php b/code/BlogEntry.php
index c02e0f0..6f5c0d1 100644
--- a/code/BlogEntry.php
+++ b/code/BlogEntry.php
@@ -100,10 +100,12 @@ class BlogEntry extends Page {
 		$tags = split(" *, *", trim($this->Tags));
 		$output = new DataObjectSet();
 		
+		$link = $this->getParent() ? $this->getParent()->Link('tag') : '';
+		
 		foreach($tags as $tag) {
 			$output->push(new ArrayData(array(
 				'Tag' => $tag,
-				'Link' => $this->getParent()->Link('tag') . '/' . urlencode($tag),
+				'Link' => $link . '/' . urlencode($tag),
 				'URLTag' => urlencode($tag)
 			)));
 		}