1999-05-19  bertrand  <Bertrand.Guiheneuf@inria.fr>

	* camel/camel-mime-part.c (_write_to_file): test if content
	exists before calling its write_to method.

	* camel/camel-mime-message.c (_write_to_file): bugs fix.

First test of mime_message framework.

svn path=/trunk/; revision=934