From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 28 Oct 2021 14:42:22 +0000 (+0200)
Subject: systemctl: use empty_to_root() where appropriate
X-Git-Tag: v250-rc1~383^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=27ba2ad2f6bc96a613a52d976ffc9cace1f4dddc;p=thirdparty%2Fsystemd.git

systemctl: use empty_to_root() where appropriate
---

diff --git a/src/systemctl/systemctl-show.c b/src/systemctl/systemctl-show.c
index 29f1f7fd328..c3a9ba763d6 100644
--- a/src/systemctl/systemctl-show.c
+++ b/src/systemctl/systemctl-show.c
@@ -2090,7 +2090,7 @@ static int show_system_status(sd_bus *bus) {
                FORMAT_TIMESTAMP_STYLE(mi.timestamp, arg_timestamp_style),
                FORMAT_TIMESTAMP_RELATIVE(mi.timestamp));
 
-        printf("   CGroup: %s\n", mi.control_group ?: "/");
+        printf("   CGroup: %s\n", empty_to_root(mi.control_group));
         if (IN_SET(arg_transport,
                    BUS_TRANSPORT_LOCAL,
                    BUS_TRANSPORT_MACHINE)) {