[gnugo-devel] crash in twogtp

[Bernard Helmstetter]

Hi,

I have a problem with the perl script twogtp. Depending on the version 
of perl, it may crash.

address@hidden ~/tmp/gnugo-3.3.21$ perl interface/gtp_examples/twogtp --white 
"interface/gnugo --mode gtp" --black "interface/gnugo --mode gtp" --games 1
Can't use an undefined value as a SCALAR reference at 
interface/gtp_examples/twogtp line 103.
address@hidden ~/tmp/gnugo-3.3.21$ perl --version

This is perl, v5.8.0 built for i386-linux-thread-multi

I have been able to make twogtp work using perl version 5.005_03.

Bernard Helmstetter.