ostream & operator<<(ostream & os, Author const & a)
{
// FIXME UNICODE
- os << a.buffer_id_ << " \"" << to_utf8(a.name_)
- << "\" " << to_utf8(a.email_);
+ os << a.buffer_id_ << " \"" << to_utf8(a.name_) << "\"";
+ if (!a.email_.empty())
+ os << " " << to_utf8(a.email_);
return os;
}