build identifier: 2.5.2.v20100202

newly created variable should be selected by default after create it.

reproducible: always

steps to reproduce:
1.new a report/page variable in data explore view

expected result: expand and select the variable automatically as new datasource/dataset/reportparameter/cube do

actual result:not expand variable node and select the newly created one.
fixed.
verified in 2.6.0.v20100513-1121