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25 lines
540 B
25 lines
540 B
7 years ago
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/**
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* Returns error without stack trace for better UI display
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* @param {Error} err - error
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* @returns {Error} Error with clean stack trace.
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*/
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function cleanErrorStack(err){
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var name = err.name
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name = (name === undefined) ? 'Error' : String(name)
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var msg = err.message
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msg = (msg === undefined) ? '' : String(msg)
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if (name === '') {
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err.stack = err.message
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} else if (msg === '') {
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err.stack = err.name
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} else {
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err.stack = err.name + ': ' + err.message
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}
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return err
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}
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module.exports = cleanErrorStack
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