From dbce0cb8ee52875c80dc4eafae3c8ae618b56e5e Mon Sep 17 00:00:00 2001
From: Joe Taylor <k1jt@arrl.org>
Date: Tue, 21 Nov 2017 20:08:10 +0000
Subject: [PATCH] Fix broken capability for adding noise to Tx signal.  This
 should go into v1.8.1!

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8250 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 mainwindow.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 0b4187366..08bea4694 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -4694,9 +4694,11 @@ void MainWindow::on_tx5_currentTextChanged (QString const& text) //tx5 edited
 void MainWindow::on_tx6_editingFinished()                       //tx6 edited
 {
   QString t=ui->tx6->text().toUpper();
-  QString t1=t.split(" ").at(1);
-  m_CQtype="CQ";
-  if(t1.size()==2) m_CQtype="CQ " + t1;
+  if(t.indexOf(" ")>0) {
+    QString t1=t.split(" ").at(1);
+    m_CQtype="CQ";
+    if(t1.size()==2) m_CQtype="CQ " + t1;
+  }
   msgtype(t, ui->tx6);
 }