lib/docker_sync/sync_strategy/unison.rb in docker-sync-0.0.7 vs lib/docker_sync/sync_strategy/unison.rb in docker-sync-0.0.8

@@ -65,9 +65,10 @@
         args.push(@options['sync_args']) if @options.key?('sync_args')
         args.push("socket://#{@options['sync_host_ip']}:#{@options['sync_host_port']}/")
         if @options.key?('sync_user') || @options.key?('sync_group') || @options.key?('sync_groupid') || @options.key?('sync_userid')
           raise('Unison does not support sync_user, sync_group, sync_groupid or sync_userid - please use rsync if you need that')
         end
+        return args
       end
 
       def start_container
         say_status 'ok', 'Starting unison', :white
         running = `docker ps --filter 'status=running' --filter 'name=#{@sync_name}' | grep #{@sync_name}`