fix(mqtt): repalce empty by isset

flyve-mdm · Nov 24, 2017 · 8333fab · 8333fab
1 parent c90d96c
commit 8333fab
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/inc/mqttclient.class.php b/inc/mqttclient.class.php
@@ -238,9 +238,9 @@ protected function getMQTTConnection() {
          'mqtt_user',
          'mqtt_passwd'
       ]);
-      if (empty($config['mqtt_broker_internal_address'])
-          || empty($config['mqtt_broker_port']) || empty($config['mqtt_broker_tls_port'])
-          || (empty($config['mqtt_tls_for_backend']))) {
+      if (!isset($config['mqtt_broker_internal_address'])
+          || !isset($config['mqtt_broker_port']) || !isset($config['mqtt_broker_tls_port'])
+          || (!isset($config['mqtt_tls_for_backend']))) {
           Toolbox::logInFile('mqtt', 'at least one MQTT configuration setting is missing');
          return false;
       } else {