From f56c422d5274feadeb6b6473863ae9c366211566 Mon Sep 17 00:00:00 2001
From: Sitaram Chamarty <sitaram@atc.tcs.com>
Date: Mon, 27 Feb 2012 20:30:59 +0530
Subject: [PATCH] gl-conf-convert learns '-h'

---
 src/gl-conf-convert | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gl-conf-convert b/src/gl-conf-convert
index 1faca4f..7b0bfee 100755
--- a/src/gl-conf-convert
+++ b/src/gl-conf-convert
@@ -9,6 +9,10 @@
 use strict;
 use warnings;
 
+if (not @ARGV and -t or $ARGV[0] eq '-h') {
+    print "Usage:\n    gl-conf-convert < gitosis.conf > gitolite.conf\n(please the documentation for more)\n";
+    exit 1;
+}
 
 my @comments = ();
 my $groupname;