tree b8000fefd84e00b767a7bb0fa9c3d1451c9dbb13
parent 9cbf1b1788dbcd2c70544a69d00ae8634054b113
author Luca Milanesio <luca.milanesio@gmail.com> 1582240287 +0000
committer Luca Milanesio <luca.milanesio@gmail.com> 1582242252 +0000

Fix NPE when the replicated refs is not found locally

When the replication done events are received, the local ref
may or may not be replicated locally.
Do not fail with NPE but just trace a warning on the error log
saying what happened.

Also, do not act on ref-replicated event but rather on the
ref-replication-done event, which gives more guarantee that
the replication has successfully reached all nodes.

Change-Id: I50acc663b586cf2191a74b577ead0ffdbfb6f363