From 69d81ac5dc85a3009d6b2fade2595b6013969b18 Mon Sep 17 00:00:00 2001
From: Samir Benmendil <samir.benmendil@ultrahaptics.com>
Date: Mon, 24 Oct 2016 08:48:49 +0100
Subject: [PATCH] fixup! awesome: add function to check if host has battery

---
 awesome/utils.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/awesome/utils.lua b/awesome/utils.lua
index 357d8b6..0f12be1 100644
--- a/awesome/utils.lua
+++ b/awesome/utils.lua
@@ -9,6 +9,10 @@ utils.globalkeys = { }
 local host = io.popen("hostname")
 utils.host = host:read("*l")
 
+function utils.is_dir(path)
+    return os.execute(('[ -d "%s" ]'):format(path))
+end
+
 function utils.run_or_kill(prg, cprop, screen)
     if not prg then
         do return nil end
-- 
2.48.1