Unsetting filter button causes exception

[Equipo OPENTIA (http://www.opentia.com)]

Since change made in revno 4632, within the `search` class the variable 'domain' is initialized as an empty list, instead of as `None` if empty.

This empty list causes an exception in the client web when disabling active buttons. For example:

     Sales -> Invoicing -> Lines to Invoice , when unsetting the UNINVOICED button.

Reverting the `domain` variable initialization back to `None` seems to solve the problem.

[Vishal Parmar(Open ERP) (vpa-openerp)]

Hello Equipo OPENTIA,

I have checked your issue with latest updated code with stable6 and trunk both with client-web but I did't face any problem or exception.

I have attached video for your reference so would you please check it and informed us where you faced
the problem.

Thanks and waiting for your reply.

[Equipo OPENTIA (http://www.opentia.com) (opentia)]

Thank you Vishal,

I reverted it back to '[]' (which is the most logical value) and it is working fine here too.

Probably it got corrected with one of the many commits about domain expressions handling made in the server part. I think it can be closed safely.

Thanks,

[Vishal Parmar(Open ERP) (vpa-openerp)]

Hello,

According to comment no #4 I am closing this issue.

Thanks.