add return value to poll()

arduino-libraries · Nov 12, 2024 · 5eeec19 · 5eeec19
1 parent d3f2687
commit 5eeec19
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/MqttClient.cpp b/src/MqttClient.cpp
@@ -542,7 +542,7 @@ int MqttClient::poll()
           if (_rxMessageQoS) {
             if (_rxLength < (_rxMessageTopicLength + 2)) {
               stop();
-              return;
+              return 0;
             }
           } else {
             if (_rxLength < _rxMessageTopicLength) {