git-lost-found: Usage string clean-up, emit usage string at incorrect invocation
authorfreku045@student.liu.se <freku045@student.liu.se>
Tue, 13 Dec 2005 22:30:31 +0000 (23:30 +0100)
committerJunio C Hamano <junkio@cox.net>
Wed, 14 Dec 2005 10:53:44 +0000 (02:53 -0800)
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-lost-found.sh

index 2beec2a..ba6d587 100755 (executable)
@@ -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