Don't access document if undefined #383
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| @@ -5,6 +5,8 @@ | |||
| // since JSON is required to encode the payload | |||
| var _Raven = window.Raven, | |||
| hasJSON = !!(typeof JSON === 'object' && JSON.stringify), | |||
| // Raven can run in contexts where there's no document (react-native) | |||
| hasDocument = typeof document !== 'undefined', | |||
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Why not use isUndefined(document)?
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On second thought – isUndefined is declared halfway through the file, and I like the declaration of hasDocument at the very top in that big var statement.
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But it gets hoisted, yo.
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I know it does, but it seems gross to assume that a function is hoisted on the very first JavaScript statement in a file.
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benvinegar
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Sep 16, 2015
Don't access document if undefined
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