From 5994d6a559c475c6ee034c9c4fca705291b7c716 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sat, 16 Mar 2019 16:34:44 -0400
Subject: Add braces to param exps in arith substs

---
(limited to 'src/opkbuild.sh')

diff --git a/src/opkbuild.sh b/src/opkbuild.sh
index af7ce1c..43e338d 100644
--- a/src/opkbuild.sh
+++ b/src/opkbuild.sh
@@ -381,7 +381,7 @@ main()
 	fi
 
 	get_options "${@}" || return 1
-	shift $(($OPTIND - 1))
+	shift $((${OPTIND} - 1))
 	if [ ${#} -ne 0 ]; then
 		usage
 		return 1
--
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