func (c *Config) HasJujuProxy() bool {
	// We exclude the no proxy value as it has default value.
	return c.JujuHTTPProxy() != "" ||
		c.JujuHTTPSProxy() != "" ||
		c.JujuFTPProxy() != ""
}
// HasJujuProxy returns true if there is any proxy set using the new juju-proxy keys.
HasJujuProxy returns true if there is any proxy set using the new juju-proxy keys.
// HasJujuProxy returns true if there is any proxy set using the new juju - proxy keys .
func (c *Config) HasJujuProxy() bool {
	return c.JujuHTTPProxy() != "" ||
		c.JujuHTTPSProxy() != "" ||
		c.JujuFTPProxy() != ""
}
func ( c * Config ) HasJujuProxy ( ) bool { return c . JujuHTTPProxy ( ) != " " || c . JujuHTTPSProxy ( ) != " " || c . JujuFTPProxy ( ) != " " }
HasJujuProxy returns true if there is any proxy set using the new juju-proxy keys.
HasJujuProxy returns true if there is any proxy set using the new juju - proxy keys .
// We exclude the no proxy value as it has default value.