install: Dont quote number vars, to support older bash versions

2021-03-31 23:43:13 +03:00 · 2021-03-31 23:43:13 +03:00 · a8b43620f8
parent 4860fb8c60
commit a8b43620f8
1 changed files with 2 additions and 1 deletions
--- 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"