From 630d2eaba3ba7a6d3e629dca0878ec2ed3727a5f Mon Sep 17 00:00:00 2001
From: Phil Taylor <phil@m0vse.uk>
Date: Sat, 14 May 2022 11:10:27 +0100
Subject: [PATCH] Update commhandler.cpp

---
 commhandler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/commhandler.cpp b/commhandler.cpp
index a8ac59e..a771fad 100644
--- a/commhandler.cpp
+++ b/commhandler.cpp
@@ -90,7 +90,7 @@ void commHandler::sendDataOut(const QByteArray &writeData)
 {
     mutex.lock();
     // Recycle port to attempt reconnection.
-    if (!this->isConnected) {
+    if (!this->isConnected || !port->isOpen()) {
         closePort();
         openPort();
     }