From 0c3e316bb94d7b423f48d35f448817f4e2d907b4 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Fri, 28 Aug 2015 18:16:36 +0200
Subject: [PATCH] CustomVariables: cast foreign id to int

---
 library/Director/CustomVariable/CustomVariables.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Director/CustomVariable/CustomVariables.php b/library/Director/CustomVariable/CustomVariables.php
index 61aa6cc8..f1a734cd 100644
--- a/library/Director/CustomVariable/CustomVariables.php
+++ b/library/Director/CustomVariable/CustomVariables.php
@@ -140,7 +140,7 @@ class CustomVariables implements Iterator, Countable, IcingaConfigRenderer
                 continue;
             }
 
-            $where = $db->quoteInto(sprintf('%s = ?', $foreignColumn), $foreignId)
+            $where = $db->quoteInto(sprintf('%s = ?', $foreignColumn), (int) $foreignId)
                    . $db->quoteInto(' AND varname = ?', $var->getKey());
 
             if ($var->hasBeenDeleted()) {