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'use strict';
/*! * ignore */
module.exports = function combinePathErrors(err) {  const keys = Object.keys(err.errors || {});  const len = keys.length;  const msgs = [];  let key;
  for (let i = 0; i < len; ++i) {    key = keys[i];    if (err === err.errors[key]) {      continue;    }    msgs.push(key + ': ' + err.errors[key].message);  }
  return msgs.join(', ');};