From 5d05c2fac3b0b9ecc0275de9c79d632b6dfdceb3 Mon Sep 17 00:00:00 2001
From: nathangray <nathangray.bsc+github@gmail.com>
Date: Tue, 6 Dec 2016 08:57:44 -0700
Subject: [PATCH] Avoid some errors about wrong type if old entry was not
 loaded

---
 infolog/inc/class.infolog_bo.inc.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/infolog/inc/class.infolog_bo.inc.php b/infolog/inc/class.infolog_bo.inc.php
index 32f1ddf727..85d2a1b8cc 100644
--- a/infolog/inc/class.infolog_bo.inc.php
+++ b/infolog/inc/class.infolog_bo.inc.php
@@ -950,6 +950,10 @@ class infolog_bo
 				$to_write['info_responsible'] = $values['info_responsible'];
 			}
 			// create (and remove) links in custom fields
+			if(!is_array($old))
+			{
+				$old = array();
+			}
 			Api\Storage\Customfields::update_links('infolog',$values,$old,'info_id');
 
 			// Check for restore of deleted entry, restore held links