From adeb3ea5eca174682f54f0ed9f620a445e01e8b9 Mon Sep 17 00:00:00 2001
From: Sam Minnee <sam@silverstripe.com>
Date: Thu, 9 Jul 2009 05:41:42 +0000
Subject: [PATCH] BUGFIX If a page revision has no author, don't completely
 break the CMS when trying to view that revision

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@81463 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 code/CMSMain.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/CMSMain.php b/code/CMSMain.php
index e6697fc5..3fb695f5 100644
--- a/code/CMSMain.php
+++ b/code/CMSMain.php
@@ -773,9 +773,9 @@ JS;
 							PR_MEDIUM,
 							'Version number is a linked string, created is a relative time (e.g. 2 days ago), by a specific author'
 						),
-						"<a href=\"admin/getversion/$record->ID/$version\" title=\"" . $versionAuthor->Title . "\">$version</a>", 
+						"<a href=\"admin/getversion/$record->ID/$version\" title=\"" . ($versionAuthor ? $versionAuthor->Title : '') . "\">$version</a>", 
 						$record->obj('LastEdited')->Ago(),
-						$versionAuthor->Title
+						($versionAuthor ? $versionAuthor->Title : '')
 					) .
 					'</p>'
 				),