[orca-list] The --debug-file switch doesn't work

[Josà Vilmar EstÃcio de Souza <vilmar informal com br>]

Hi all,
Seems that after update orca to the latest master version, the 
--debug-file switch is not producing the expected  result.

To reproduce try:
orca --replace --debug-file=orca.debug.out

Orca should create a file called orca.debug.out but nothing is created.

The --debug switch works  fine.
Thanks.