From b0bafe0364860ba45b74a5aec5b920213d5caa34 Mon Sep 17 00:00:00 2001
From: Chris Shoemaker <c.shoemaker@cox.net>
Date: Sat, 29 Oct 2005 17:46:41 -0400
Subject: [PATCH] Add usage statement to git-checkout.sh

Signed-off-by: Chris Shoemaker <c.shoemaker@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 git-checkout.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/git-checkout.sh b/git-checkout.sh
index 73652fa5f3..cb33fdc7e2 100755
--- a/git-checkout.sh
+++ b/git-checkout.sh
@@ -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