From 23213bda24af601acbbea5731246a055680b48d0 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Thu, 20 Apr 2017 22:39:20 -0400
Subject: Variables inside of $((...)) don't need a $ in front of them.

These were found with the help of shellcheck.
---
 src/xbs/xbs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/xbs')

diff --git a/src/xbs/xbs b/src/xbs/xbs
index ad2fbe0..7200800 100755
--- a/src/xbs/xbs
+++ b/src/xbs/xbs
@@ -137,7 +137,7 @@ main() {
 			*) errusage;;
 		esac
 	done
-	shift $(($OPTIND - 1))
+	shift $((OPTIND - 1))
 
 	if [[ -z $BUILDSYSTEM ]]; then
 		load_files xbs || return 1
-- 
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