From 2c7d8a2358ce68ed46cd2cf9141006eb7d78befa Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Tue, 20 Jan 2015 21:38:38 +0100
Subject: [PATCH] + fixes #0001928: The export CAD dialog in PartGui always
 adds an extension to the filename

---
 src/Gui/FileDialog.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Gui/FileDialog.cpp b/src/Gui/FileDialog.cpp
index 5aa1846e1..2372dad2e 100644
--- a/src/Gui/FileDialog.cpp
+++ b/src/Gui/FileDialog.cpp
@@ -78,7 +78,8 @@ void FileDialog::accept()
         if (!files.isEmpty()) {
             QString ext = this->defaultSuffix();
             QString file = files.front();
-            if (!ext.isEmpty() && !file.endsWith(ext, Qt::CaseInsensitive)) {
+            QFileInfo fi(file);
+            if (!ext.isEmpty() && fi.suffix().isEmpty()) {
                 file = QString::fromLatin1("%1.%2").arg(file).arg(ext);
                 // That's the built-in line edit
                 QLineEdit* fileNameEdit = this->findChild<QLineEdit*>(QString::fromLatin1("fileNameEdit"));