From c760f4add0138fcb7039c4256591a3bdff21d447 Mon Sep 17 00:00:00 2001
From: David Schroeder <david@schroedercity.com>
Date: Fri, 12 Jan 2024 19:29:17 -0600
Subject: [PATCH] Update power.inc.sh

---
 inc/power.inc.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/inc/power.inc.sh b/inc/power.inc.sh
index 0f915243..d90a4057 100644
--- a/inc/power.inc.sh
+++ b/inc/power.inc.sh
@@ -910,14 +910,14 @@ PDUCONTROL(){
 			echo
 			if [ "${PORT_SEL}" == "" ]; then
 				sleep 1s
-				unset PORTSEL
+				PORTSEL=""
 				PDUCONTROL
 				exit 0
 			fi
 			;;
 		*)
 			if [ "${PORT_SEL}" == "" ]; then
-				unset PORTSEL
+				PORTSEL=""
 				PDUCONTROL
 				exit 0
 			fi