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Minor code readability improvement in mqtt.c

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(cherry picked from commit 5c58e25de5)
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Dirk Ziegelmeier 2017-01-15 09:22:13 +01:00 committed by goldsimon
parent d860dd7655
commit 7ba2633ef0
1 changed files with 2 additions and 2 deletions
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4
src/apps/mqtt/mqtt.c
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@ -635,7 +635,7 @@ mqtt_incomming_suback(struct mqtt_request_t *r, u8_t result)
* @param remaining_length Remaining length of complete message * @param remaining_length Remaining length of complete message
*/ */
static mqtt_connection_status_t static mqtt_connection_status_t
mqtt_message_received(mqtt_client_t *client, u8_t fixed_hdr_idx, u16_t length, u32_t remaining_length) mqtt_message_received(mqtt_client_t *client, u8_t fixed_hdr_idx, u16_t length, u32_t remaining_length)
{ {
mqtt_connection_status_t res = MQTT_CONNECT_ACCEPTED; mqtt_connection_status_t res = MQTT_CONNECT_ACCEPTED;
@ -681,7 +681,7 @@ mqtt_message_received(mqtt_client_t *client, u8_t fixed_hdr_idx, u16_t length, u
topic = var_hdr_payload + 2; topic = var_hdr_payload + 2;
after_topic = 2 + topic_len; after_topic = 2 + topic_len;
/* Check length, add one byte even for QoS 0 so that zero termination will fit */ /* Check length, add one byte even for QoS 0 so that zero termination will fit */
if ((after_topic + qos ? 2 : 1) > length) { if ((after_topic + (qos? 2 : 1)) > length) {
LWIP_DEBUGF(MQTT_DEBUG_WARN,("mqtt_message_received: Receive buffer can not fit topic + pkt_id\n")); LWIP_DEBUGF(MQTT_DEBUG_WARN,("mqtt_message_received: Receive buffer can not fit topic + pkt_id\n"));
goto out_disconnect; goto out_disconnect;
} }