CVS commit: wiking/lib/wiking module.py

[cerha at brailcom.cesnet.cz]

Update of /var/lib/cvs/wiking/lib/wiking
In directory cesnet:/tmp/cvs-serv20844/lib/wiking

Modified Files:
	module.py 
Log Message:
(PytisModule._link_provider): Return 'None'
if the module identifier is not known.