From 7ddb33e491a329bf5b28e054a1e4775f9edee573 Mon Sep 17 00:00:00 2001
From: joBr99 <29555657+joBr99@users.noreply.github.com>
Date: Sat, 15 Oct 2022 13:24:06 +0200
Subject: [PATCH] fix for #512

---
 apps/nspanel-lovelace-ui/luibackend/pages.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/nspanel-lovelace-ui/luibackend/pages.py b/apps/nspanel-lovelace-ui/luibackend/pages.py
index 08ddaf51..55f527c3 100644
--- a/apps/nspanel-lovelace-ui/luibackend/pages.py
+++ b/apps/nspanel-lovelace-ui/luibackend/pages.py
@@ -403,6 +403,8 @@ class LuiPagesGen(object):
                 dest_temp2   = get_attr_safe(entity, "target_temp_low", None)
                 if dest_temp2 != None and dest_temp2 != "null":
                     dest_temp2   = int(dest_temp2*10)
+                else:
+                    dest_temp2 = ""
             dest_temp    = int(dest_temp*10)
 
             hvac_action  = get_attr_safe(entity, "hvac_action", "")