elemoine/papyrus — pull request #22 by webrian (2013-08-29 07:16:19+00:00)
Title: create_filter returns True instead of None

Method create_filter should return *True* instead of *None* if no geometry nor attribute filter is set.

Compare the generated SQL requests:
> SELECT ... FROM ...
> WHERE NULL

-> No feature is returned

vs.

> SELECT ... FROM ...
> WHERE true

-> All features are returned, if not limited by *limit* parameter, which is correct according to the MapFish protocol.