From 8921b8afb1ec25c27bce6bb46226dc2d7aab1532 Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Thu, 6 Aug 2015 18:29:29 -0600
Subject: [PATCH] put a safety check around new `unsetRoute()` method

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

diff --git a/classes/controller.php b/classes/controller.php
index 9454c84d..647217bc 100644
--- a/classes/controller.php
+++ b/classes/controller.php
@@ -879,7 +879,9 @@ class AdminController
 
         // Always redirect if a page route was changed, to refresh it
         if ($obj instanceof Page\Page) {
-            $obj->unsetRoute();
+            if (method_exists($obj, 'unsetRoute')) {
+                $obj->unsetRoute();
+            }
             $this->setRedirect($this->view . $obj->route());
         }