From: freku045@student.liu.se <freku045@student.liu.se>
Date: Tue, 13 Dec 2005 22:30:31 +0000 (+0100)
Subject: git-applypatch: Usage string clean-up, emit usage string at incorrect invocation
X-Git-Tag: v0.99.9n^2~7^2~7
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=6cf6193b458a5791dba993a81d3bb77f4dc030ac;p=git.git

git-applypatch: Usage string clean-up, emit usage string at incorrect invocation

Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/git-applypatch.sh b/git-applypatch.sh
index a112e1a5..214f5c31 100755
--- a/git-applypatch.sh
+++ b/git-applypatch.sh
@@ -10,8 +10,12 @@
 ##	$3 - "info" file with Author, email and subject
 ##	$4 - optional file containing signoff to add
 ##
+
+USAGE='<msg> <patch> <info> [<signoff>]'
 . git-sh-setup
 
+[[ "$#" = "3" || "$#" = "4" ]] || usage
+
 final=.dotest/final-commit
 ##
 ## If this file exists, we ask before applying