AsyncTcp

2021-04-10 14:03:36 +02:00
parent d666f6a53b
commit c75f4893e8
6 changed files with 6 additions and 13 deletions
--- a/src/TinyMqtt.cpp
+++ b/src/TinyMqtt.cpp
@@ -672,6 +672,7 @@ void MqttMessage::add(const char* p, size_t len, bool addLength)
 {
 	if (addLength)
 	{
+		buffer.reserve(buffer.length()+addLength+2);
 		incoming(len>>8);
 		incoming(len & 0xFF);
 	}