Source

nurikabe / nurikabe-solver / Games-Nurikabe-Solver / examples / gui.pl

Diff from to

File nurikabe-solver/Games-Nurikabe-Solver/examples/gui.pl

     my $moves = $self->{board}->_solve_using({ name => $move, });
 
     my $log_fn = $ENV{NURIKABE_LOG};
-    if (defined($log_fn) && $moves)
+    if (defined($log_fn) && @$moves)
     {
         open my $out_fh, '>>', $log_fn
             or die "Cannot open '$log_fn' (\$NURIKABE_LOG environment var. - $!";