Empty "tags" object

[nielsvanrijn]

On line 84 of index.html
info.tags gets checked with an if(){} statement, in my case my tags object was empty like so

"tags":{}

The if(){} returns true because an empty JavaScript object is a truthy value. This causes the for loop on line 85 to throw an error because it can't iterate.

The fix (I think would be best) is to check for the length of keys in the object.

if (Object.keys(info.tags).length > 0) {
//
}

[Palats]

Thanks for the report! I'll probably submit a fix & release a new version later today. Also, it is probably a sign that the project grew enough to have more formal testing :)