From ffb1d60575345150a4d14cd36b478f66022f993e Mon Sep 17 00:00:00 2001
From: Mathieu Broillet <mathieu@broillet.ch>
Date: Mon, 1 Jan 2024 16:19:13 +0100
Subject: [PATCH] fix entity not available when offline

---
 custom_components/easy_computer_manager/switch.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/custom_components/easy_computer_manager/switch.py b/custom_components/easy_computer_manager/switch.py
index 7525ddc..36c6199 100644
--- a/custom_components/easy_computer_manager/switch.py
+++ b/custom_components/easy_computer_manager/switch.py
@@ -151,7 +151,8 @@ class ComputerSwitch(SwitchEntity):
             name=self._attr_name,
             manufacturer="Generic",
             model="Computer",
-            sw_version=utils.get_operating_system_version(self._connection),
+            sw_version=utils.get_operating_system_version(
+                self._connection) if self._connection.is_connected() else "Unknown",
             connections={(dr.CONNECTION_NETWORK_MAC, self._mac_address)},
         )