From 49d3440529432e7f088b46adff521004ce4a5585 Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <hillbrand@ucdavis.edu>
Date: Sat, 23 Feb 2019 09:04:22 -0800
Subject: [PATCH] Prevent stripping preceived extensions from new proj

wxFilename automatically detects extensions based on the last "." in a
full filename.  We need to re-add the extension if it is removed.

Fixes: lp:1816862
* https://bugs.launchpad.net/kicad/+bug/1816862
---
 kicad/prjconfig.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kicad/prjconfig.cpp b/kicad/prjconfig.cpp
index 45b84faf51..bc3b49acb7 100644
--- a/kicad/prjconfig.cpp
+++ b/kicad/prjconfig.cpp
@@ -229,6 +229,12 @@ void KICAD_MANAGER_FRAME::OnNewProject( wxCommandEvent& aEvent )
         return;
 
     wxFileName pro( dlg.GetPath() );
+
+    // wxFileName automatically extracts an extension.  But if it isn't
+    // a .pro extension, we should keep it as part of the filename
+    if( pro.GetExt().ToStdString() != ProjectFileExtension )
+        pro.SetName( pro.GetName() + wxT( "." ) + pro.GetExt() );
+
     pro.SetExt( ProjectFileExtension );     // enforce extension
 
     if( !pro.IsAbsolute() )