From 82875aba6e09ab8a0d777e7aa2aec0910beccef4 Mon Sep 17 00:00:00 2001
From: Robert Wlodarczyk <robert@simplicityguy.com>
Date: Sat, 16 Jul 2022 08:14:30 -0700
Subject: [PATCH] fix: SC2004 shellcheck fixes.

---
 docker-entrypoint | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docker-entrypoint b/docker-entrypoint
index ef27cf9..e3caa03 100755
--- a/docker-entrypoint
+++ b/docker-entrypoint
@@ -162,13 +162,13 @@ parse_schedule() {
             D=$(echo "$TIME" | grep -o '[0-9]\+d')
 
             if [ -n "${M}" ]; then
-                TOTAL=$(($TOTAL + ${M::-1}))
+                TOTAL=$((TOTAL + ${M::-1}))
             fi
             if [ -n "${H}" ]; then
-                TOTAL=$(($TOTAL + ${H::-1} * 60))
+                TOTAL=$((TOTAL + ${H::-1} * 60))
             fi
             if [ -n "${D}" ]; then
-                TOTAL=$(($TOTAL + ${D::-1} * 60 * 24))
+                TOTAL=$((TOTAL + ${D::-1} * 60 * 24))
             fi
 
             echo "*/${TOTAL} * * * *"