From a891220b9e33450303577ee7a1bae54562f2871d Mon Sep 17 00:00:00 2001
From: Joe Taylor <joe@princeton.edu>
Date: Thu, 10 Jun 2021 12:57:53 -0400
Subject: [PATCH] Remove declaration of an unused variable.

---
 widgets/mainwindow.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index c35264ff3..1ebd022cf 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -3802,7 +3802,6 @@ void MainWindow::guiUpdate()
   static char message[38];
   static char msgsent[38];
   double txDuration;
-  QString rt;
 
   if(m_TRperiod==0) m_TRperiod=60.0;
   txDuration=0.0;