When checking direct group membership, interpret LDAP_NO_SUCH_ATTRIBUTE the same as

LDAP_COMPARE_FALSE and continue on to subgroup (nested group) processing. This 
triggers when the group has no "direct" members but may have entries that 
represent nested groups to check.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@950249 13f79535-47bb-0310-9956-ffa450edef68