Facebook: fix for MqttUnsubscribe format

1 files changed, 1 insertions, 7 deletions

diff --git a/protocols/Facebook/src/mqtt.cpp b/protocols/Facebook/src/mqtt.cpp
index 8731e2bcd8..92370dc971 100644
--- a/protocols/Facebook/src/mqtt.cpp
+++ b/protocols/Facebook/src/mqtt.cpp
@@ -106,7 +106,6 @@ bool FacebookProto::MqttParse(const MqttMessage &payload)
 		}
 
 		OnLoggedIn();
-		MqttPing();
 		break;
 
 	case FB_MQTT_MESSAGE_TYPE_PUBREL:
@@ -287,19 +286,14 @@ void FacebookProto::MqttSubscribe(const char *topic, ...)
 
 void FacebookProto::MqttUnsubscribe(const char *topic, ...)
 {
-	uint8_t zeroByte = 0;
-
 	MqttMessage payload(FB_MQTT_MESSAGE_TYPE_UNSUBSCRIBE, FB_MQTT_CONNECT_FLAG_QOS1);
 	payload.writeInt16(++m_mid);
 	payload.writeStr(topic);
-	payload << zeroByte;
 
 	va_list ap;
 	va_start(ap, topic);
-	while ((topic = va_arg(ap, const char *)) != nullptr) {
+	while ((topic = va_arg(ap, const char *)) != nullptr)
 		payload.writeStr(topic);
-		payload << zeroByte;
-	}
 	va_end(ap);
 
 	MqttSend(payload);