mozilla / source-map / 557

88%

master: 89%

Pull #395

travis-ci

`addMapping()`: ensure that `originalLine` and `originalColumn` are `null` when `original` argument was undefined/`null`. `originalLine` et all are checked using `!= null`, which won't catch the potential `false` turning up due to the original code.

462 of 544 branches covered (84.93%)

Branch coverage included in aggregate %.

824 of 911 relevant lines covered (90.45%)

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