recurly / recurly-js / 2228

92%

master: 91%

Pull #485

travis-ci

Fix - TypeError: Cannot read property 'brand' of undefined

## Issue

We are seeing the 100k errors in production since Sept 27.
```
TypeError: Cannot read property 'brand' of undefined
1
File https://js.recurly.com/v4/recurly.js line 1 col 41317 in t.<anonymous>
2
File https://js.recurly.com/v4/recurly.js line 1 col 10701 in t.n.emit
3
File https://js.recurly.com/v4/recurly.js line 7 col 59595 in [anonymous]
4
File https://js.recurly.com/v4/recurly.js line 7 col 59477 in t.value
5
File https://js.recurly.com/v4/recurly.js line 7 col 58819 in t.value
```

## Change

The following change checks that `state` is truthy before accessing `brand`

1439 of 2148 branches covered (66.99%)

1 of 1 new or added line in 1 file covered. (100.0%)

2362 of 2571 relevant lines covered (91.87%)

15888.09 hits per line