From c65e3d7a9b4f25f2e83ac859bab359b8f8377eb1 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 3 Jul 2023 13:36:08 +0200
Subject: [PATCH] units: skip systemd-battery-check in environments where it
 doesn't make sense

Let's condition the service so that it doesn't run where we aren't
directly run on baremetal, or where no power sources are discovered at
all.
---
 units/systemd-battery-check.service.in | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/units/systemd-battery-check.service.in b/units/systemd-battery-check.service.in
index 3de8ba1d8eb..61f4ae16e08 100644
--- a/units/systemd-battery-check.service.in
+++ b/units/systemd-battery-check.service.in
@@ -10,8 +10,10 @@
 [Unit]
 Description=Check battery level during early boot
 Documentation=man:systemd-battery-check.service(8)
-DefaultDependencies=no
+ConditionVirtualization=no
+ConditionDirectoryNotEmpty=/sys/class/power_supply/
 AssertPathExists=/etc/initrd-release
+DefaultDependencies=no
 After=plymouth-start.service
 Before=initrd-root-device.target