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Fix incorrect return code for closed socket in MQTTClient::readPacket() #43

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Fix incorrect return code for closed socket in MQTTClient::readPacket() #43

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2 changes: 1 addition & 1 deletion paho_mqtt_embedded_c/MQTTClient/src/MQTTClient.h
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Original file line number Diff line number Diff line change
Expand Up @@ -457,7 +457,7 @@ int MQTT::Client<Network, Timer, MAX_MQTT_PACKET_SIZE, b>::readPacket(Timer& tim
rc = ipstack.read(readbuf, 1, timer.left_ms());
if (rc != 1)
{
rc = 0; // timed out reading packet
// timed out reading packet (0) or closed socket(-1)
goto exit;
}

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