[trunk][account_analytic_plans] Error if analytics_id null on invoice line

[John B]

Get a key error if the Analytic Distribution (analytics_id) isn't included on the invoice line. Should be a required field or change:

   if il['analytics_id']

to:

   if il.get('analytics_id', False):

Patch attached.

[Mustufa Rangwala (Open ERP) (mra-tinyerp)]

Hello john,

Your patch is applied in trunk addons with revision id: mra@mra-laptop-20101004044607-xi90nws3pao6f3rf

Thank you,