2a09d1a4
 liuqimichale
添加宜春 天水 宣化
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"use strict";
var assign = require("../object/assign")
, isObject = require("../object/is-object")
, isValue = require("../object/is-value")
, captureStackTrace = Error.captureStackTrace;
exports = module.exports = function (message /*, code, ext*/) {
var err = new Error(message), code = arguments[1], ext = arguments[2];
if (!isValue(ext)) {
if (isObject(code)) {
ext = code;
code = null;
}
}
if (isValue(ext)) assign(err, ext);
if (isValue(code)) err.code = code;
if (captureStackTrace) captureStackTrace(err, exports);
return err;
};
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