From b08121d00467874ac9aa0dc6f59787877f1bb427 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sun, 23 Dec 2012 11:56:13 +0100
Subject: systemctl: don't show cgroup field for a unit if cgroup is empty

---
 src/systemctl/systemctl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/systemctl/systemctl.c')

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 3abd7dc2e1..876e782e7d 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -2265,7 +2265,8 @@ static void print_status_info(UnitStatusInfo *i) {
         if (i->status_text)
                 printf("\t  Status: \"%s\"\n", i->status_text);
 
-        if (i->default_control_group) {
+        if (i->default_control_group &&
+            (i->main_pid > 0 || i->control_pid > 0 || cg_is_empty_by_spec(i->default_control_group, false) == 0)) {
                 unsigned c;
 
                 printf("\t  CGroup: %s\n", i->default_control_group);
-- 
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