diff options
Diffstat (limited to 'lib/mqtt.c')
-rw-r--r-- | lib/mqtt.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/mqtt.c b/lib/mqtt.c index e79bd3b48..9bcbaa195 100644 --- a/lib/mqtt.c +++ b/lib/mqtt.c @@ -732,8 +732,14 @@ static CURLcode mqtt_doing(struct Curl_easy *data, bool *done) case MQTT_FIRST: /* Read the initial byte only */ result = Curl_read(data, sockfd, (char *)&mq->firstbyte, 1, &nread); - if(!nread) + if(result) + break; + else if(!nread) { + failf(data, "Connection disconnected"); + *done = TRUE; + result = CURLE_RECV_ERROR; break; + } Curl_debug(data, CURLINFO_HEADER_IN, (char *)&mq->firstbyte, 1); /* remember the first byte */ mq->npacket = 0; |