From 6b6ef334901b74677a484624bde426c425795e61 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sat, 12 Oct 2013 14:49:11 -0400
Subject: OPTSTRING: New global variable.

---
(limited to 'lib/cmd.sh')

diff --git a/lib/cmd.sh b/lib/cmd.sh
index a14eb00..d05e7eb 100644
--- a/lib/cmd.sh
+++ b/lib/cmd.sh
@@ -39,14 +39,13 @@ load_cmds()
 
 print_opt_summaries()
 {
-	local optstring="${1}"
 	local padding=
 	local opt=
 	local opt_out=
 	local summary=
 
 	padding="$(printf '%24s' '')"
-	for opt in $(printf '%s' "${optstring}" | sed 's/\([a-zA-Z0-9]\)/ \1/g')
+	for opt in $(printf '%s' "${OPTSTRING}" | sed 's/\([a-zA-Z0-9]\)/ \1/g')
 	do
 		if [ ${#opt} -eq 1 ]; then
 			# No argument expected.
--
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