From a8da83fd1e6b253b7b48d28306ab562db606108b Mon Sep 17 00:00:00 2001
From: tobi-wan-kenobi <tobi-wan-kenobi@users.noreply.github.com>
Date: Wed, 18 Dec 2024 19:03:57 +0100
Subject: [PATCH] fix(modules/nic): handle missing wireless strength info
 gracefully

if unable to read wireless signal strength -> show an error

fixes #1029
---
 bumblebee_status/modules/core/nic.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bumblebee_status/modules/core/nic.py b/bumblebee_status/modules/core/nic.py
index cb83fcd5..2b4958d8 100644
--- a/bumblebee_status/modules/core/nic.py
+++ b/bumblebee_status/modules/core/nic.py
@@ -22,6 +22,7 @@
 import shutil
 import netifaces
 import subprocess
+import os
 
 import core.module
 import core.decorators
@@ -177,6 +178,8 @@ def get_ssid(self, intf):
     def get_strength_dbm(self, intf):
         if not self._iswlan(intf) or self._istunnel(intf) or not self.iw:
             return None
+        if not os.path.isfile("/proc/net/wireless"):
+            return None
 
         with open("/proc/net/wireless", "r") as file:
             for line in file: