From bb9900e699ba27d2f5fa8cf9b35d6de58c462bc3 Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Tue, 29 Mar 2016 11:04:08 +0200
Subject: [PATCH] Automatically add .prex suffix to saved preset file if not
 specified in the file dialog

---
 sdrbase/mainwindow.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sdrbase/mainwindow.cpp b/sdrbase/mainwindow.cpp
index 659d292f4..481c61cd2 100644
--- a/sdrbase/mainwindow.cpp
+++ b/sdrbase/mainwindow.cpp
@@ -20,6 +20,7 @@
 #include <QLabel>
 #include <QComboBox>
 #include <QFile>
+#include <QFileInfo>
 #include <QFileDialog>
 #include <QTextStream>
 
@@ -547,6 +548,12 @@ void MainWindow::on_presetExport_clicked()
 
 			if (fileName != "")
 			{
+				QFileInfo fileInfo(fileName);
+
+				if (fileInfo.suffix() != "prex") {
+					fileName += ".prex";
+				}
+
 				QFile exportFile(fileName);
 
 				if (exportFile.open(QIODevice::WriteOnly | QIODevice::Text))