Small eshell-history-size fix.
authorGlenn Morris <rgm@gnu.org>
Thu, 1 Dec 2011 22:28:10 +0000 (17:28 -0500)
committerGlenn Morris <rgm@gnu.org>
Thu, 1 Dec 2011 22:28:10 +0000 (17:28 -0500)
commit0b95068862318b1be0988d7b4f5c2e5e19d01553
tree031d93c94bfc6468a22a5fcdca94ea2e88cfbda4
parent0068070eb050be4d7f46313e67e5902a931ce051
Small eshell-history-size fix.

* lisp/eshell/em-hist.el (eshell-hist-initialize):
Handle eshell-history-size nil and HISTSIZE set or unset.
lisp/ChangeLog
lisp/eshell/em-hist.el