From 69c735b6890c19c48b8acc0c5abc81c256bf2e56 Mon Sep 17 00:00:00 2001
From: diekleinekuh <markus.henschel@yaak.ai>
Date: Tue, 21 Feb 2023 14:55:07 +0100
Subject: [PATCH] fix crash when stopping in debugger for too long

---
 connections/canconnection.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/connections/canconnection.cpp b/connections/canconnection.cpp
index 084f889..6206045 100644
--- a/connections/canconnection.cpp
+++ b/connections/canconnection.cpp
@@ -175,7 +175,10 @@ bool CANConnection::sendFrame(const CANFrame& pFrame)
 
     CANFrame *txFrame;
     txFrame = getQueue().get();
-    *txFrame = pFrame;
+    if (txFrame)
+    {
+        *txFrame = pFrame;        
+    }    
     getQueue().queue();
 
     return piSendFrame(pFrame);