bus: introduce concept of a default bus for each thread and make use of it everywhere

We want to emphasize bus connections as per-thread communication
primitives, hence introduce a concept of a per-thread default bus, and
make use of it everywhere.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c
index d2f0b022e5..4363b09edb 100644
--- a/src/hostname/hostnamed.c
+++ b/src/hostname/hostnamed.c
@@ -579,7 +579,7 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
         assert(event);
         assert(_bus);
 
-        r = sd_bus_open_system(&bus);
+        r = sd_bus_default_system(&bus);
         if (r < 0) {
                 log_error("Failed to get system bus connection: %s", strerror(-r));
                 return r;