diff options
Diffstat (limited to 'Utilities/cmcurl/lib/mqtt.c')
-rw-r--r-- | Utilities/cmcurl/lib/mqtt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Utilities/cmcurl/lib/mqtt.c b/Utilities/cmcurl/lib/mqtt.c index 0b54bc0f83..47af369147 100644 --- a/Utilities/cmcurl/lib/mqtt.c +++ b/Utilities/cmcurl/lib/mqtt.c @@ -122,8 +122,9 @@ static CURLcode mqtt_send(struct Curl_easy *data, struct MQTT *mq = data->req.p.mqtt; ssize_t n; result = Curl_write(data, sockfd, buf, len, &n); - if(!result) - Curl_debug(data, CURLINFO_HEADER_OUT, buf, (size_t)n); + if(result) + return result; + Curl_debug(data, CURLINFO_HEADER_OUT, buf, (size_t)n); if(len != (size_t)n) { size_t nsend = len - n; char *sendleftovers = Curl_memdup(&buf[n], nsend); |