Function endToEmptyString

test/trickle.js:188–194

(data)

  // translate all falsey candidates to null
  let endCandidateSent = false
  function endToEmptyString (data) {
    if (data.candidate && !data.candidate.candidate) {
      data.candidate.candidate = ''
      endCandidateSent = true
    }
    return data
  }

  peer1.on('error', () => t.fail('peer1 threw error'))
  peer2.on('error', () => t.fail('peer2 threw error'))