From 5f95e1649091a2b4e4f6dffc89eb08e876d30aa6 Mon Sep 17 00:00:00 2001
From: Bill Somerville <g4wjs@classdesign.com>
Date: Mon, 14 Apr 2014 10:42:11 +0000
Subject: [PATCH] Only calculate revision once.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4024 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 mainwindow.cpp | 5 +++--
 mainwindow.h   | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/mainwindow.cpp b/mainwindow.cpp
index e71569ff9..24af89dca 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -71,6 +71,7 @@ private:
 MainWindow::MainWindow(bool multiple, QSettings * settings, QSharedMemory *shdmem, QString const& thekey,
                        unsigned downSampleFactor, QWidget *parent) :
   QMainWindow(parent),
+  m_revision {revision ("$Rev$")},
   m_multiple {multiple},
   m_settings (settings),
   ui(new Ui::MainWindow),
@@ -695,7 +696,7 @@ void MainWindow::monitor (bool state)
 
 void MainWindow::on_actionAbout_triggered()                  //Display "About"
 {
-  CAboutDlg {program_title (revision ("$Rev$")), this}.exec ();
+  CAboutDlg {program_title (m_revision), this}.exec ();
 }
 
 void MainWindow::on_autoButton_clicked (bool checked)
@@ -2935,5 +2936,5 @@ void MainWindow::pskSetLocal ()
   psk_Reporter->setLocalStation(
                                 m_config.my_callsign ()
                                 , m_config.my_grid ()
-                                , antenna_description, "WSJT-X " + revision ("$Rev$"));
+                                , antenna_description, "WSJT-X " + m_revision);
 }
diff --git a/mainwindow.h b/mainwindow.h
index ddb8e46a6..726e1e02e 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -195,6 +195,7 @@ private:
   Q_SIGNAL void outAttenuationChanged (qreal) const;
 
 private:
+  QString m_revision;
   bool m_multiple;
   QSettings * m_settings;