From 096fd0229390a5698520b165ddea15662c20e7cc Mon Sep 17 00:00:00 2001
From: fstancu <73197731+fstancu@users.noreply.github.com>
Date: Sun, 26 Apr 2026 17:04:47 +0300
Subject: [PATCH] Check for None instead of truthy value for light sensor

Fix light sensor detection on models which return LigSen = 0.
---
 custom_components/gree/climate.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/custom_components/gree/climate.py b/custom_components/gree/climate.py
index 539373e..fa0e397 100644
--- a/custom_components/gree/climate.py
+++ b/custom_components/gree/climate.py
@@ -511,7 +511,7 @@ async def SyncState(self, acOptions={}):
             except Exception:
                 _LOGGER.debug("Could not determine whether device has a built-in light sensor. Retrying at next update()")
             else:
-                if light_sensor:
+                if light_sensor is not None:
                     self._has_light_sensor = True
                     self._acOptions.update({"LigSen": None})
                     self._optionsToFetch.append("LigSen")