Improve error messages from 'git stash show'
authorGustaf Hendeby <hendeby@isy.liu.se>
Tue, 16 Mar 2010 17:52:37 +0000 (18:52 +0100)
committerJunio C Hamano <gitster@pobox.com>
Wed, 17 Mar 2010 02:23:24 +0000 (19:23 -0700)
commit14cd458126c7c70f8cf180861e3db5ed3b788813
tree50318726039a6f09ba061c0fef51f607930ae48c
parent8fcaca3ff29a193f50a44bb3d5734a503e0539a6
Improve error messages from 'git stash show'

The previous error message "fatal: Needed a single revision" is not
very informative.

Signed-off-by: Gustaf Hendeby <hendeby@isy.liu.se>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-stash.sh