1 files changed, 1 insertions, 1 deletions

diff --git a/bin/up.sh b/bin/up.sh
index 8b70de70..e65d4522 100644
--- a/bin/up.sh
+++ b/bin/up.sh
@@ -67,7 +67,7 @@ while getopts 'chst' opt; do
 		(?) exit 1;;
 	esac
 done
-shift $(($OPTIND - 1))
+shift $((OPTIND - 1))
 [ $# -eq 0 ] && : ${fn:=uploadText}
 : ${fn:=upload}