From ac3e182f0d4a2420ede171aca53c9273d344b5e8 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Fri, 4 Nov 2016 09:59:37 +0100
Subject: [PATCH] IniRepository: Make key column validation in the constructor
 more readable

refs #13034
---
 library/Icinga/Repository/IniRepository.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Icinga/Repository/IniRepository.php b/library/Icinga/Repository/IniRepository.php
index 08d721326..da1a57c45 100644
--- a/library/Icinga/Repository/IniRepository.php
+++ b/library/Icinga/Repository/IniRepository.php
@@ -67,7 +67,7 @@ abstract class IniRepository extends Repository implements Extensible, Updatable
     {
         parent::__construct($ds); // First! Due to init().
 
-        if (! ($ds === null || $ds->getConfigObject()->getKeyColumn())) {
+        if ($ds !== null && !$ds->getConfigObject()->getKeyColumn()) {
             throw new ProgrammingError('INI repositories require their data source to provide a valid key column');
         }
     }