From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Wed, 4 Mar 2020 08:33:12 +0000 (+0100)
Subject: systemctl: do not print items twice in list-dependencies
X-Git-Tag: v245~6^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dbf2801f5ac4dea3834508fd96a2e0f1803f91ff;p=thirdparty%2Fsystemd.git

systemctl: do not print items twice in list-dependencies

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1807485.
---

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index f44db4ffc30..e02677d5416 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -785,6 +785,8 @@ static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, cha
         if (r < 0)
                 return log_error_errno(r, "Failed to get properties of %s: %s", name, bus_error_message(&error, r));
 
+        strv_uniq(deps); /* Sometimes a unit might have multiple deps on the other unit,
+                          * but we still want to show it just once. */
         *ret = TAKE_PTR(deps);
 
         return 0;