[f-spot/FSPOT_0_6_0_STABLE] strip the leading comma

[Stephane Delcroix <sdelcroix src gnome org>]

commit 7c2551d67fe1540f706c0019100768d0167b2dc6
Author: Stephane Delcroix <stephane delcroix org>
Date:   Wed Aug 26 13:56:08 2009 +0200

    strip the leading comma
    
    fixes bgo#591452

 src/SendEmail.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/SendEmail.cs b/src/SendEmail.cs
index 063c040..dbe58b8 100644
--- a/src/SendEmail.cs
+++ b/src/SendEmail.cs
@@ -301,7 +301,7 @@ namespace FSpot {
 						filters.Convert (request);
 						request.Preserve(request.Current);
 
-						mail_attach.Append(attach_arg.ToString() + request.Current.ToString ());
+						mail_attach.Append(((i == 0 && attach_arg.ToString () == ",") ? "" : attach_arg.ToString()) + request.Current.ToString ());
 						
 						// Mark the path for deletion
 						tmp_paths.Add (request.Current.LocalPath);