From d6dc5e25327305ddb0cc609a23d0b4674bee6641 Mon Sep 17 00:00:00 2001
From: TD-er <gijs.noorlander@gmail.com>
Date: Tue, 3 Oct 2023 08:51:22 +0200
Subject: [PATCH] [P039_Thermosensors] Fix check for valid value

As reported on [the forum](https://www.letscontrolit.com/forum/viewtopic.php?p=66350#p66350)
---
 src/_P039_Thermosensors.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_P039_Thermosensors.ino b/src/_P039_Thermosensors.ino
index 406013b21d..fd53e5520c 100644
--- a/src/_P039_Thermosensors.ino
+++ b/src/_P039_Thermosensors.ino
@@ -613,7 +613,7 @@ boolean Plugin_039(uint8_t function, struct EventStruct *event, String& string)
           break;
       }
 
-      if (!isValidFloat(Plugin_039_Celsius))
+      if (isValidFloat(Plugin_039_Celsius))
       {
         UserVar[event->BaseVarIndex] = Plugin_039_Celsius;