From a3718e2204a30383d6572bd29d2c37e28a49f579 Mon Sep 17 00:00:00 2001
From: David Schroeder <david@schroedercity.com>
Date: Sun, 29 Jan 2023 10:08:17 -0600
Subject: [PATCH] Update nodemgmt-scripts.sh

---
 nodemgmt-scripts.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nodemgmt-scripts.sh b/nodemgmt-scripts.sh
index e25515f7..587f4986 100755
--- a/nodemgmt-scripts.sh
+++ b/nodemgmt-scripts.sh
@@ -1051,7 +1051,7 @@ CHECK_NPMCERTS(){
 		c=0; cw=35; spc=''
 		spc1=`expr ${cw} - ${#SUBJECT}`
 		until [ $c = ${spc1} ]; do spc="${spc} "; c=`expr $c + 1`; done
-		[ ${DAYS} -lt 0 ] && spc=`expr $spc - 1`
+		[ ${DAYS} -lt 0 ] && spc=${spc::-1}
 		
 		if [ ${DAYS} -lt 24 ]; then
 			echo "${SUBJECT}:${spc}${DAYS} days remaining"