From 1e4659bb4e3d5702673ffcc327088f17a4127732 Mon Sep 17 00:00:00 2001
From: dickelbeck <Unknown>
Date: Sat, 23 Feb 2008 01:26:21 +0000
Subject: [PATCH] gerbview command line support

---
 gerbview/files.cpp    | 11 ++++++-----
 gerbview/gerbview.cpp |  3 ++-
 gerbview/readgerb.cpp |  4 +++-
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/gerbview/files.cpp b/gerbview/files.cpp
index 70d297a7d6..f766dabeff 100644
--- a/gerbview/files.cpp
+++ b/gerbview/files.cpp
@@ -125,9 +125,9 @@ int WinEDA_GerberFrame::LoadOneGerberFile( const wxString& FullFileName,
     if( filename == wxEmptyString )
     {
         wxString mask = wxT( "*" ) + g_PhotoFilenameExt;
-        
+
         mask    += wxT( ";*.gbr;*.gbx;*.lgr;*.ger" );
-        
+
         filename = EDA_FileSelector( _( "Gerber files:" ),
                                      path,                  /* Chemin par defaut */
                                      wxEmptyString,         /* nom fichier par defaut */
@@ -142,9 +142,10 @@ int WinEDA_GerberFrame::LoadOneGerberFile( const wxString& FullFileName,
     }
 
     GetScreen()->m_FileName = filename;
-    
-    wxSetWorkingDirectory( path );
-    
+
+    if( path != wxEmptyString )
+        wxSetWorkingDirectory( path );
+
     ChangeFileNameExt( filename, g_PenFilenameExt );
 
     if( Read_GERBER_File( DC, GetScreen()->m_FileName, filename ) )
diff --git a/gerbview/gerbview.cpp b/gerbview/gerbview.cpp
index 8289cf3037..d427f5629e 100644
--- a/gerbview/gerbview.cpp
+++ b/gerbview/gerbview.cpp
@@ -70,7 +70,8 @@ bool WinEDA_App::OnInit()
 
             wxString path = wxPathOnly( fileName );
 
-            wxSetWorkingDirectory( path );
+            if( path != wxEmptyString )
+                wxSetWorkingDirectory( path );
 
             Read_Config();
 
diff --git a/gerbview/readgerb.cpp b/gerbview/readgerb.cpp
index 96fe49ef7f..068e850e5d 100644
--- a/gerbview/readgerb.cpp
+++ b/gerbview/readgerb.cpp
@@ -149,7 +149,9 @@ bool WinEDA_GerberFrame::Read_GERBER_File( wxDC*           DC,
 
     gerber_layer->m_FileName = GERBER_FullFileName;
 
-    wxSetWorkingDirectory( wxPathOnly( GERBER_FullFileName ) );
+    wxString path = wxPathOnly( GERBER_FullFileName );
+    if( path != wxEmptyString )
+        wxSetWorkingDirectory( path );
 
     wxBusyCursor show_wait;
     setlocale( LC_NUMERIC, "C" );