[PATCH 12/25] git-lost-found: Print usage message on incorrect invocation.

From

freku045@student.liu.se <freku045@student.liu.se>

Date

Dec 10, 2005, 19:37 UTC

Message-ID

<11342434782774-git-send-email-freku045@student.liu.se>

In-Reply-To

<1134243476675-git-send-email-freku045@student.liu.se>

Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>

---

 git-lost-found.sh |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

2b2c389a8816f40cfa5b562203988b0c0b2269c5

diff --git a/git-lost-found.sh b/git-lost-found.sh
index 2beec2a..757e51f 100755
--- a/git-lost-found.sh
+++ b/git-lost-found.sh
@@ -1,6 +1,16 @@
 #!/bin/sh
 
-GIT_DIR=`git-rev-parse --git-dir` || exit $?
+. git-sh-setup
+
+usage () {
+	die "usage: $0"
+}
+
+if [ "$#" != "0" ]
+then
+    usage
+fi
+
 laf="$GIT_DIR/lost-found"
 rm -fr "$laf" && mkdir -p "$laf/commit" "$laf/other" || exit
 

-- 
0.99.9.GIT