created an attachment (id=157733)
report design

description:
  filter on data set does not work.

test build:
birt2.5.2 v20100201-0630

step to reproduce:

1. use the report attached.
2. preview it

expect result:
filter on dataset works correctly.

actual result:
fileter on dataset does not work.
this is a known bug, fix it serveral days ago, please use latest build to verify.
verified in v20100205-0930