From e38a46eb6496e6dad2d4bcd0ed434967e2c923ff Mon Sep 17 00:00:00 2001
From: Bjoern Schiessle <bjoern@schiessle.org>
Date: Mon, 19 Nov 2018 12:17:35 +0100
Subject: [PATCH] first check if it is an array and that the key exists, to
 avoid error messages in the log file

Signed-off-by: Bjoern Schiessle <bjoern@schiessle.org>
---
 lib/Controller/SettingsController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Controller/SettingsController.php b/lib/Controller/SettingsController.php
index eb22f3d..2851eae 100644
--- a/lib/Controller/SettingsController.php
+++ b/lib/Controller/SettingsController.php
@@ -100,7 +100,7 @@ class SettingsController extends Controller {
 				continue;
 			}
 			foreach ($content as $setting => $details) {
-				if ($details['global']) {
+				if (isset($details['global']) && $details['global'] === true) {
 					continue;
 				}
 				$prefix = $providerId === '1' ? '' : $providerId . '-';