From cf278fd8e2e00e14628dd52ed61af0948aabfeb3 Mon Sep 17 00:00:00 2001
From: Dave Collins <dave.collins@innismaggiore.com>
Date: Fri, 6 Jul 2018 08:59:10 -0400
Subject: [PATCH] Save default DownloadBehaviour on a DMSDocument when
 initially uploading a new one

- array key check for behavior before using
---
 code/model/DMSDocument.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/code/model/DMSDocument.php b/code/model/DMSDocument.php
index 6954160..7176eab 100644
--- a/code/model/DMSDocument.php
+++ b/code/model/DMSDocument.php
@@ -1011,9 +1011,11 @@ class DMSDocument extends DataObject implements DMSDocumentInterface
             $possibleBehaviors = $this->dbObject('DownloadBehavior')
                 ->enumValues();
 
-            $behavior = $possibleBehaviors[$defaultDownloadBehaviour];
-            if ($behavior) {
-                $this->DownloadBehavior = $behavior;
+            if (array_key_exists($defaultDownloadBehaviour, $possibleBehaviors)) {
+                $behavior = $possibleBehaviors[$defaultDownloadBehaviour];
+                if ($behavior) {
+                    $this->DownloadBehavior = $behavior;
+                }
             }
         }
     }