* small fixes in address generation, mu:contact->string

guile/examples/contacts-export

@@ -3,7 +3,7 @@ exec guile -e main -s $0 $@
 !#
 
 ;;
-;; Copyright (C) 2011 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
+;; Copyright (C) 2012 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
 ;;
 ;; This program is free software; you can redistribute it and/or modify it
 ;; under the terms of the GNU General Public License as published by the

guile/mu/contact.scm

@@ -113,7 +113,7 @@ either \"org-contact\", \"mutt-alias\", \"mutt-ab\",
 	      (string-downcase (or name email)))))
     (cond
       ((string= form "plain")
-	(format #f "~a~a~a" (if name name) (if name " ") email))
+	(format #f "~a~a~a" (or name "") (if name " " "") email))
       ((string= form "org-contact")
 	(format #f "* ~s\n:PROPERTIES:\n:EMAIL:~a\n:NICK:~a\n:END:"
 	  (or name email) email nick))

src/mu-msg.c

@@ -564,7 +564,10 @@ fill_contact (MuMsgContact *self, InternetAddress *addr,
 	else
 		self->address  = NULL;
 
-	return TRUE;
+	/* note, the address could NULL e.g. when the recipient is something like
+	 * 'Undisclosed recipients'
+	 */
+	return self->address != NULL;
 }