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17 lines
349 B
JavaScript
17 lines
349 B
JavaScript
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'use strict'
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var inherits = require('inherits')
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module.exports = SaveStack
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function SaveStack (fn) {
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Error.call(this)
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Error.captureStackTrace(this, fn || SaveStack)
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}
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inherits(SaveStack, Error)
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SaveStack.prototype.completeWith = function (er) {
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this['__' + 'proto' + '__'] = er
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this.stack = this.stack + '\n\n' + er.stack
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return this
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}
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