From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sun, 2 Aug 2015 18:22:10 +0000 (-0400)
Subject: systemctl: add --value option
X-Git-Tag: v231.3~256
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=e55ea3f88736d82eea576b231a429733241eb85c;p=elogind.git

systemctl: add --value option

With this option, systemctl will only print the rhs in show:
$ systemctl show -p Wants,After elogind-journald --value
elogind-journald.socket ...
elogind-journald-dev-log.socket ...

This is useful in scripts, because the need to call awk or similar
is removed.
---

diff --git a/src/login/loginctl.c b/src/login/loginctl.c
index 6812ec5d4..35310cf57 100644
--- a/src/login/loginctl.c
+++ b/src/login/loginctl.c
@@ -793,7 +793,7 @@ static int print_property(const char *name, sd_bus_message *m, const char *conte
                 break;
         }
 
-        r = bus_print_property(name, m, arg_all);
+        r = bus_print_property(name, m, false, arg_all);
         if (r < 0)
                 return bus_log_parse_error(r);