File _service:tar_scm:backport-logind-fix-getting-pr... of Package systemd

File _service:tar_scm:backport-logind-fix-getting-property-OnExternalPower-via-D-Bu.patch of Package systemd

From 848586f6f46e58c4960c2675102757d8c11ce046 Mon Sep 17 00:00:00 2001
From: Michael Biebl <biebl@debian.org>
Date: Wed, 12 Oct 2022 11:07:57 +0200
Subject: [PATCH] logind: fix getting property OnExternalPower via D-Bus

The BUS_DEFINE_PROPERTY_GET_GLOBAL macro requires a value as third
argument, so we need to call manager_is_on_external_power(). Otherwise
the function pointer is interpreted as a boolean and always returns
true:

```
$ busctl get-property org.freedesktop.login1 /org/freedesktop/login1 org.freedesktop.login1.Manager OnExternalPower
b true
$ /lib/systemd/systemd-ac-power  --verbose
no
```

Thanks: Helmut Grohne <helmut@subdivi.de>
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1021644
(cherry picked from commit 63168cb517a556b2f4f175b365f5a4b4c7e85150)
(cherry picked from commit 3028e05955f1d1a43d57bbbe05321546d56c70a9)
(cherry picked from commit c622de4c9d474c2b666881ccbf60c7e2bf1fb484)

Conflict:NA
Reference:https://github.com/systemd/systemd/commit/848586f6f46e58c4960c2675102757d8c11ce046
---
 src/login/logind-dbus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c
index b3c204f0b0..1d0cf904bc 100644
--- a/src/login/logind-dbus.c
+++ b/src/login/logind-dbus.c
@@ -353,7 +353,7 @@ static int property_get_scheduled_shutdown(
 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_handle_action, handle_action, HandleAction);
 static BUS_DEFINE_PROPERTY_GET(property_get_docked, "b", Manager, manager_is_docked_or_external_displays);
 static BUS_DEFINE_PROPERTY_GET(property_get_lid_closed, "b", Manager, manager_is_lid_closed);
-static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_on_external_power, "b", manager_is_on_external_power);
+static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_on_external_power, "b", manager_is_on_external_power());
 static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_compat_user_tasks_max, "t", CGROUP_LIMIT_MAX);
 static BUS_DEFINE_PROPERTY_GET_REF(property_get_hashmap_size, "t", Hashmap *, (uint64_t) hashmap_size);
 
-- 
2.27.0