Length failing to return on Tag Group

[balex3]

.length() is not returning the number of groups within tag

Current Behavior

As above (node-ethernet-ip/src/tag-group/index.js)

Expected Behavior

Length of group should be returned

Possible Solution (Optional)

Change (Line 31) return Object.keys(this.tags).length; to return Object.keys(this.state.tags).length;