From c1fd3000484972b9eaca22831ca4cc441bde5cf2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?= <thomas.mueller@tmit.eu>
Date: Mon, 7 Apr 2014 21:05:48 +0200
Subject: [PATCH] using array_key_exists() instead of isset() - required
 because in case the value is null isset is returning false

---
 lib/private/appconfig.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/private/appconfig.php b/lib/private/appconfig.php
index cfb84309c6..fed6989a43 100644
--- a/lib/private/appconfig.php
+++ b/lib/private/appconfig.php
@@ -147,7 +147,7 @@ class AppConfig implements \OCP\IAppConfig {
 	 */
 	public function hasKey($app, $key) {
 		$values = $this->getAppValues($app);
-		return isset($values[$key]);
+		return array_key_exists($key, $values);
 	}
 
 	/**