"No valid games found!" not handled in chess_db.py

[gbtami]

If a .pgn has only variant games self.p.expect(BOOK_MAKE_DONE_REGEX) is waiting forever now.

[sshivaji]

What should the regex be then? Do you have a variant games file and the output of the command?

We can support more than one regex with self.p.expect([BOOK_MAKE_REGEX, VARIANT_MAKE_REGEX])

[gbtami]

Yes it's in #32

[mcostalba]

Already fixed upstream at lower level.