From 3c5c4cfa156c5991b3a0d3824be02208c82e0292 Mon Sep 17 00:00:00 2001
From: Timothy Gu <timothygu99@gmail.com>
Date: Thu, 28 Nov 2013 16:57:49 -0800
Subject: version.sh: add a little usage comment

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 version.sh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'version.sh')

diff --git a/version.sh b/version.sh
index 62882e0f36..c28ffe7557 100755
--- a/version.sh
+++ b/version.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 
+# Usage: version.sh <ffmpeg-root-dir> <output-version.h> <extra-version>
+
 # check for git short hash
 if ! test "$revision"; then
     revision=$(cd "$1" && git describe --tags --match N 2> /dev/null)
-- 
cgit v1.2.3