From fe934727c9e833bedbcbc7a9f933256e564bafcc Mon Sep 17 00:00:00 2001
From: InigoGutierrez <inigogf.95@gmail.com>
Date: Tue, 17 Dec 2019 22:20:14 +0100
Subject: i3battery.sh exits if no battery defined.

---
 i3blocks/i3battery.sh | 1 +
 1 file changed, 1 insertion(+)

(limited to 'i3blocks/i3battery.sh')

diff --git a/i3blocks/i3battery.sh b/i3blocks/i3battery.sh
index 1be8142..256b199 100755
--- a/i3blocks/i3battery.sh
+++ b/i3blocks/i3battery.sh
@@ -12,6 +12,7 @@ case $BLOCK_BUTTON in
 esac
 
 battery="$CONFIG_BATTERY"
+[ -n "$battery" ] || exit 0
 status=$(cat /sys/class/power_supply/"$battery"/status)
 capacity=$(cat /sys/class/power_supply/"$battery"/capacity) || exit 0
 [ -f "/bin/acpi" ] && remaining="$(acpi | cut -d' ' -f5 | cut -d':' -f-2)" || remaining="missing acpi"
-- 
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