From a8b43620f8735e316cf52fc44cff050ba6f80f03 Mon Sep 17 00:00:00 2001
From: Noah Gorny <noah@gittabags.com>
Date: Wed, 31 Mar 2021 23:43:13 +0300
Subject: [PATCH] install: Dont quote number vars, to support older bash
 versions

---
 install.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 1dac7b71..4940360f 100755
--- a/install.sh
+++ b/install.sh
@@ -171,7 +171,8 @@ while getopts "hsinaf" opt; do
 			;;
 	esac
 done
-shift $(("$OPTIND" - 1))
+
+shift $((OPTIND - 1))
 
 if [[ $silent ]] && [[ $interactive ]]; then
 	echo -e "\033[91mOptions --silent and --interactive are mutually exclusive. Please choose one or the other.\033[m"