From 9378483378a7ea0663382c6793c1c0cd54c7fec5 Mon Sep 17 00:00:00 2001
From: Dylan Sweetensen <dylansweetensen@gmail.com>
Date: Wed, 12 Jul 2017 09:23:30 +1200
Subject: [PATCH] Fixing method call bug in canBeReviewedBy() (#1)

If getOptions returns false, then canBeReviewedBy() throws "Call to a member function OwnerGroups() on boolean".
This will return false, in the the case that options are false.
---
 code/extensions/SiteTreeContentReview.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/code/extensions/SiteTreeContentReview.php b/code/extensions/SiteTreeContentReview.php
index 381c369..4a02590 100644
--- a/code/extensions/SiteTreeContentReview.php
+++ b/code/extensions/SiteTreeContentReview.php
@@ -453,6 +453,10 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
         }
 
         $options = $this->getOptions();
+        
+        if (!$options) {
+            return false;
+        }
 
         if ($options->OwnerGroups()->count() == 0 && $options->OwnerUsers()->count() == 0) {
             return false;