xwiki/xwiki-platform — pull request #117 by gdelhumeau (2013-06-05 16:37:33+00:00)
Title: XWIKI-2900: Inclusion of groups in groups aren't taken into account when querying user memberships

This is my proposal to fix this bug :

Recursively perform a query to see if the user is member of a subgroup which is a member of the group we are testing.