From 4dd21726f852010aef17e9b952b4bb1646fdf496 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Tue, 29 Jun 2021 09:10:42 +0200
Subject: [PATCH] core: add default descriptions for slices

[  OK  ] Created slice system-getty.slice (Slice /system/getty).
[  OK  ] Created slice system-modprobe.slice (Slice /system/modprobe).
[  OK  ] Created slice system-sshd\x2dkeygen.slice (Slice /system/sshd-keygen).
[  OK  ] Created slice user.slice (User and Session Slice).

Before, the first three slices were shown without any description which didn't
look nice.
---
 src/core/slice.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/core/slice.c b/src/core/slice.c
index 595f704a17..2e43c00119 100644
--- a/src/core/slice.c
+++ b/src/core/slice.c
@@ -180,6 +180,14 @@ static int slice_load(Unit *u) {
         if (r < 0)
                 return r;
 
+        if (!u->description) {
+                _cleanup_free_ char *tmp = NULL;
+
+                r = unit_name_to_path(u->id, &tmp);
+                if (r >= 0)  /* Failure is ignored… */
+                        u->description = strjoin("Slice ", tmp);
+        }
+
         return slice_verify(s);
 }