lib/logstash/inputs/couchdb_changes.rb in logstash-input-couchdb_changes-3.1.0 vs lib/logstash/inputs/couchdb_changes.rb in logstash-input-couchdb_changes-3.1.1

@@ -175,10 +175,10 @@
                 next if changes.chomp.empty?
                 if event = build_event(changes)
                   @logger.debug("event", :event => event.to_hash_with_metadata) if @logger.debug?
                   decorate(event)
                   queue << event
-                  @sequence = event['@metadata']['seq']
+                  @sequence = event.get("[@metadata][seq]")
                   @sequencedb.write(@sequence.to_s)
                 end
               end
             end
           end