From cc5d3193698c107d6b56f6001ffb7707fb77bdef Mon Sep 17 00:00:00 2001
From: Koen van Zuijlen <8818390+kvanzuijlen@users.noreply.github.com>
Date: Tue, 13 Dec 2022 10:59:13 +0100
Subject: [PATCH] Fix Just Nimbus error codes (#83856)

---
 homeassistant/components/justnimbus/entity.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/justnimbus/entity.py b/homeassistant/components/justnimbus/entity.py
index cfd261f1bc0..67575809135 100644
--- a/homeassistant/components/justnimbus/entity.py
+++ b/homeassistant/components/justnimbus/entity.py
@@ -30,4 +30,4 @@ class JustNimbusEntity(
     @property
     def available(self) -> bool:
         """Return device availability."""
-        return super().available and getattr(self.coordinator.data, "error_code") == 0
+        return super().available and self.coordinator.data is not None