neocotic/MyExtensions — comment on commit bbcb87a5c85664083282898f2e5a0913077fbeae
File: js/js.js line 1429
By neocotic:

It seems that if the user enters an invalid extension ID it will still get this far as it returns an array similar to the following;

``` javascript
["er",*,"Unexpected Error",*]
```

So we need to ensure `"getitemdetailresponse"` is the first element in the array.