2001-06-02 Simon Josefsson <simon@josefsson.org>

	* imap.el (imap-kerberos4-open):
	(imap-gssapi-open):
	(imap-ssl-open):
	(imap-network-open):
	(imap-shell-open):
	(imap-starttls-open): Set buffer to workaround spurious
	`accept-process-output' buffer changes.  Thanks to Mats Lidell
	<Mats.Lidell@contactor.se> for report and partial patch and Jake
	Colman <colman@ppllc.com> for report.