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Add usage statement to git-checkout.sh

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Signed-off-by: Chris Shoemaker <c.shoemaker@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Chris Shoemaker 2005-10-29 17:46:41 -04:00 committed by Junio C Hamano
parent c2d07d24e4
commit b0bafe0364
1 changed files with 7 additions and 0 deletions
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7
git-checkout.sh
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@ -1,6 +1,10 @@
#!/bin/sh
. git-sh-setup || die "Not a git archive"
usage () {
die "usage: git checkout [-f] [-b <new_branch>] [<branch>] [<paths>...]"
}
old=$(git-rev-parse HEAD)
new=
force=
@ -26,6 +30,9 @@ while [ "$#" != "0" ]; do
--)
break
;;
-*)
usage
;;
*)
if rev=$(git-rev-parse --verify "$arg^0" 2>/dev/null)
then