[balsa] Do not drop subject when continuing a new message

[Peter Bloomfield <PeterB src gnome org>]

commit d883d9319594d7a805f9d0919fbc6d5b325cca5b
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Sat Aug 1 17:30:08 2009 -0400

    Do not drop subject when continuing a new message

 ChangeLog            |    5 +++++
 src/sendmsg-window.c |    4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 7776cd2..225e2f0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-08-01  Peter Bloomfield
+
+	* src/sendmsg-window.c (set_entry_to_subject): do not drop
+	subject when continuing a new message.
+
 2006-07-30  Pawel Salek
 
 	* libbalsa/imap/imap-commands.c: lock LIST fixed.
diff --git a/src/sendmsg-window.c b/src/sendmsg-window.c
index a33cb24..7b40dc7 100644
--- a/src/sendmsg-window.c
+++ b/src/sendmsg-window.c
@@ -4016,10 +4016,10 @@ set_entry_to_subject(GtkEntry* entry, LibBalsaMessageBody *part,
         newsubject = generate_forwarded_subject(subject, headers, ident);
 	break;
     default:
-	return; /* or g_assert_never_reached() ? */
+	break;
     }
 
-    gtk_entry_set_text(entry, newsubject);
+    gtk_entry_set_text(entry, newsubject ? newsubject : subject);
     g_free(subject);
     g_free(newsubject);
 }