From: Jonas Fonseca <fonseca@diku.dk>
Date: Thu, 25 Sep 2008 10:50:40 +0000 (+0200)
Subject: depend: Fix help listing
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=bb4aa31cb1b1f107302216ee9a6ce36bb31bd7cf;p=topgit.git

depend: Fix help listing

Without this `tg help depend` causes all kinds of trouble such as adding
empty lines to .topdeps.

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
---

diff --git a/tg-depend.sh b/tg-depend.sh
index af78808..498eec4 100644
--- a/tg-depend.sh
+++ b/tg-depend.sh
@@ -9,6 +9,10 @@ name=
 ## Parse options
 
 subcmd="$1"; shift
+[ "$subcmd" = "-h" ] && {
+	echo "Usage: tg [...] depend add NAME" >&2
+	exit 1
+}
 [ "$subcmd" = "add" ] || die "unknown subcommand ($subcmd)"
 
 while [ -n "$1" ]; do