[gnugo-devel] Patch: Fix traceback in twogtp.py

[Inge Wallin]

Here is a patch that fixes the reported traceback in twogtp.py.  The problem
is that Gnu go version 3.2 prints the board to stderr instead of stdout
when given a "showboard" in GTP mode.  So the returned string is
empty and board[0] is not defined.

The current Gnu go prints the board to stdout so this never happens.

Summary:
  - check if board is empty before indexing it.

        -Inge

twogtp.py.patch
Description: Text Data