wp-cli/wp-cli — pull request #663 by danielbachhuber (2013-08-11 21:49:59+00:00)
Title: Bug: `wp core install` allows --url to be empty

I can get away with:

`wp core install --title=WP --admin_name=daniel --admin_email=d@danielbachhuber.com --admin_password=daniel`

This means `--url` is set to `example.com`.

Instead, `--url` should actually be required, which is what it's supposed to be according to the synopsis.