Fix: Return a value for view when in silent mode

[stayradiated]

When querying npm.commands.view with silent mode, instead of returning undefined we should return the result.

const npm = require('npm')

const silent = true

npm.load({ global: true }, () => {
  npm.commands.view(['npm'], silent, (err, result) => {
    if (err != null) throw err
    console.dir({ result }) // currently prints "{ result: undefined }"
  })
})

[ljharb]

Landed in d192904d0?

[isaacs]

That is correct.