Guard Z-Wave light HS conversion on None (#31320)

2020-01-30 11:13:54 -08:00 · 2020-01-30 11:13:54 -08:00 · 6b95e98eeb
parent 202fd4197b
commit 6b95e98eeb
1 changed files with 3 additions and 1 deletions
--- a/homeassistant/components/zwave/light.py
+++ b/homeassistant/components/zwave/light.py
@ -380,7 +380,9 @@ class ZwaveColorLight(ZwaveDimmer):
                # white LED must be off in order for color to work
                self._white = 0

-        if ATTR_WHITE_VALUE in kwargs or ATTR_HS_COLOR in kwargs:
+        if (
+            ATTR_WHITE_VALUE in kwargs or ATTR_HS_COLOR in kwargs
+        ) and self._hs is not None:
            rgbw = "#"
            for colorval in color_util.color_hs_to_RGB(*self._hs):
                rgbw += format(colorval, "02x")