minor

6 months ago · 2a169dde9a
1 changed files with 1 additions and 0 deletions
--- a/weed/server/filer_grpc_server_sub_meta.go
+++ b/weed/server/filer_grpc_server_sub_meta.go
@ -29,6 +29,7 @@ func (fs *FilerServer) SubscribeMetadata(req *filer_pb.SubscribeMetadataRequest,
 	if isReplacing {
 		fs.filer.MetaAggregator.ListenersCond.Broadcast() // nudges the subscribers that are waiting
 	} else if alreadyKnown {
+		fs.filer.MetaAggregator.ListenersCond.Broadcast() // nudges the subscribers that are waiting
 		return fmt.Errorf("duplicated subscription detected for client %s id %d", clientName, req.ClientId)
 	}
 	defer func() {