From 12f5bac3b9cbb0396cd2cf34aea1bc9e46f88713 Mon Sep 17 00:00:00 2001
From: randomuser <randomuser@tilde.club>
Date: Fri, 8 Jul 2022 02:28:49 +0000
Subject: [PATCH] add thinkpad x220 support

---
 sh/status | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sh/status b/sh/status
index 243beef..aeaa3cb 100755
--- a/sh/status
+++ b/sh/status
@@ -2,6 +2,7 @@
 
 power_prefix="/sys/class/power_supply/"
 [ -d "${power_prefix}sbs-20-000b" ] && bat="sbs-20-000b"
+[ -d "${power_prefix}BAT0" ] && bat="BAT0"
 
 [ "$(ps aux | grep pulseaudio | wc -l)" -eq 2 ] && ss="pulse" || ss="alsa"
 
@@ -25,6 +26,7 @@ mod_bspwm () {
 }
 
 mod_power () {
+	[ -z "$bat" ] ||
 	tr -d '\n' < /sys/class/power_supply/$bat/capacity
 }