From: Mark Wooding <mdw@distorted.org.uk>
Date: Tue, 22 Dec 2015 21:22:23 +0000 (+0000)
Subject: lib/lib.sh, bin/make-cert: Fix usage message handling.
X-Git-Url: https://git.distorted.org.uk/~mdw/distorted-letsencrypt/commitdiff_plain/93005620045f6d95792ad8eb8e717be47bda82e1?hp=710b5c2b06f89147b75962ae1894b857c6ce11e0

lib/lib.sh, bin/make-cert: Fix usage message handling.

Make the separating space be the script's responsibility.  Actually
include a usage message in `make-cert'.
---

diff --git a/bin/make-cert b/bin/make-cert
index 8c5605b..97c946f 100755
--- a/bin/make-cert
+++ b/bin/make-cert
@@ -1,5 +1,6 @@
 #! /bin/sh
 set -e
+usage=" TAG"
 . "${0%/*}/../config.sh"
 . "$home/lib/lib.sh"
 
diff --git a/lib/lib.sh b/lib/lib.sh
index 7c80b68..467f1ca 100644
--- a/lib/lib.sh
+++ b/lib/lib.sh
@@ -2,7 +2,7 @@
 
 prog=${0##*/}
 
-usage () { echo "usage: $prog $usage"; }
+usage () { echo "usage: $prog$usage"; }
 fail () { echo >&2 "$prog: $*"; exit 1; }
 fail_usage () { usage >&2; exit 1; }