(shell-mode): Use (ring-empty-p rather than (zerop (ring-length.
authorFrancesco Potortì <pot@gnu.org>
Tue, 14 May 2002 08:46:00 +0000 (08:46 +0000)
committerFrancesco Potortì <pot@gnu.org>
Tue, 14 May 2002 08:46:00 +0000 (08:46 +0000)
commit6ba0fd3eb934e5063db7621cb052339abfdb278b
treec56ab8c68435e4810aa1aa4b70721bced5ebc3d0
parentf19be1633866a52c0e139887b81d51056a8d5236
(shell-mode): Use (ring-empty-p rather than (zerop (ring-length.
lisp/shell.el