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authorFranck Bui <fbui@suse.com>2017-01-12 03:37:15 +0100
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2017-01-11 21:37:15 -0500
commita69f65dd3d45a507dbef399263bb0114bd245afe (patch)
tree8123614ca69270599b07aadb28103ed1bed48657 /src
parent5aac0be024349b488a6ca9fb9e871fbd5aef7df4 (diff)
systemctl: remove duplicate entries showed by list-dependencies (#5049)
When a unit is part of several dependency constraints of another unit, list-dependencies repeats the name of the dependency for each dep constraint the unit is encountered. For example: $ systemctl cat test-main.target # /etc/systemd/system/test-main.target [Unit] Description=Main Target $ systemctl cat test.target [Unit] Description=Sub target PartOf=test-main.target [Install] WantedBy=test-main.target $ systemctl enable test.target Created symlink from /etc/systemd/system/test-main.target.wants/test.target to /etc/systemd/system/test.target. $ systemctl show test-main.target | grep test.target Wants=test.target ConsistsOf=test.target [...] $ systemctl list-dependencies test-main.target test-main.target ● ├─test.target ● └─test.target With this patch applied, dependencies are shown only once.
Diffstat (limited to 'src')
-rw-r--r--src/systemctl/systemctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index f7e85c1ade..8955d5f51f 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -1734,7 +1734,7 @@ static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, cha
if (r < 0)
return bus_log_parse_error(r);
- *deps = ret;
+ *deps = strv_uniq(ret);
ret = NULL;
return 0;