message: Add protection against target control connection dropping immediately
diff: @@ -1174,6 +1174,8 @@ void LiveCapture::connectionThreadEntry()
  }
  GUIInvoke::call(this, [this]() {
  + if(!m_Connection)
  + return;
  uint32_t pid = m_Connection->GetPID();
  QString target = QString::fromUtf8(m_Connection->GetTarget());
  if(pid)
  