From 1d579587c1d6605f144fb98f23935d7a40993660 Mon Sep 17 00:00:00 2001
From: Pascal Vizeli <pascal.vizeli@syshack.ch>
Date: Wed, 20 Dec 2017 23:59:11 +0100
Subject: [PATCH] Bugfix homematic available modus (#11256)

---
 homeassistant/components/homematic/__init__.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/homeassistant/components/homematic/__init__.py b/homeassistant/components/homematic/__init__.py
index 409f2a76fe8..46f25e4e05f 100644
--- a/homeassistant/components/homematic/__init__.py
+++ b/homeassistant/components/homematic/__init__.py
@@ -749,10 +749,6 @@ class HMDevice(Entity):
         """Return device specific state attributes."""
         attr = {}
 
-        # No data available
-        if not self.available:
-            return attr
-
         # Generate a dictionary with attributes
         for node, data in HM_ATTRIBUTE_SUPPORT.items():
             # Is an attribute and exists for this object
@@ -808,6 +804,9 @@ class HMDevice(Entity):
         if attribute == 'UNREACH':
             self._available = bool(value)
             has_changed = True
+        elif not self.available:
+            self._available = False
+            has_changed = True
 
         # If it has changed data point, update HASS
         if has_changed: