From 0233b8518931ba14a9304bf64edca9d3f5c1cf19 Mon Sep 17 00:00:00 2001
From: David Pedersen <limero@me.com>
Date: Sun, 28 Jun 2020 20:19:48 +0200
Subject: [PATCH] Send error to /dev/null instead of separate check

---
 .local/bin/statusbar/battery | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.local/bin/statusbar/battery b/.local/bin/statusbar/battery
index b60cb4b6..35365347 100755
--- a/.local/bin/statusbar/battery
+++ b/.local/bin/statusbar/battery
@@ -20,8 +20,7 @@ esac
 for battery in /sys/class/power_supply/BAT?
 do
 	# Get its remaining capacity and charge status.
-	[ -f "$battery"/capacity ] || break
-	capacity=$(cat "$battery"/capacity)
+	capacity=$(cat "$battery"/capacity 2>/dev/null) || break
 	status=$(sed "s/[Dd]ischarging/🔋/;s/[Nn]ot charging/🛑/;s/[Cc]harging/🔌/;s/[Uu]nknown/♻️/;s/[Ff]ull/⚡/" "$battery"/status)
 
 	# If it is discharging and 25% or less, we will add a ❗ as a warning.