(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)
commit0ea9fe420ec976b25d5fb2652549c19e008469ae
tree74754df3a17bcf3d3a6d8402cff8414d136fb8aa
parent8e96da1feac1b57bf5c02acfab3080a1e12634bf
(shell-mode): Use (ring-empty-p rather than (zerop (ring-length.
lisp/shell.el