From 7a30a147a2f0e27d1a5903ab96a95192cff65e53 Mon Sep 17 00:00:00 2001
From: David Schroeder <david@schroedercity.com>
Date: Sun, 11 Sep 2022 14:42:57 -0500
Subject: [PATCH] Update powerwall.sh

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

diff --git a/powerwall.sh b/powerwall.sh
index 4c43175d..a8f3b934 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -122,7 +122,7 @@ CHECKACV_SERVICE(){
 			echo "($datetime) normal voltage: ${INPUTACV}V"
 			if [ $volt_diff -gt 1 ]; then
 				echo -e "($datetime) Normal voltage detected\nVOLTAGE: ${INPUTACV}V" | mail -s "POWER NOMINAL AGAIN" $email_alert
-			if [ "$last_volt" = "0" ]; then
+			elif [ "$last_volt" = "0" ]; then
 				echo -e "($datetime) Normal voltage detected\nVOLTAGE: ${INPUTACV}V" | mail -s "Power Nominal" $email_alert
 			fi
 			last_volt=1