From: freku045@student.liu.se <freku045@student.liu.se>
Date: Tue, 13 Dec 2005 22:30:31 +0000 (+0100)
Subject: git-lost-found: Usage string clean-up, emit usage string at incorrect invocation
X-Git-Tag: v0.99.9n^2~7^2~4
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=d20e2f161b068c00e95c6deea7ada9487945e8b7;p=git.git

git-lost-found: 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-lost-found.sh b/git-lost-found.sh
index 2beec2aa..ba6d587f 100755
--- a/git-lost-found.sh
+++ b/git-lost-found.sh
@@ -1,6 +1,14 @@
 #!/bin/sh
 
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
+USAGE=''
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
+
+if [ "$#" != "0" ]
+then
+    usage
+fi
+
 laf="$GIT_DIR/lost-found"
 rm -fr "$laf" && mkdir -p "$laf/commit" "$laf/other" || exit