Trac Ticket #453 - db2index with -tattrname:type,type fails
https://fedorahosted.org/389/ticket/453
Fix Description:
1) db2index and db2index.pl did not handle options with no space
between the option type and the value. This patch properly parses
them.
2) db2index_add_indexed_attr now converts the comma delimited list
of index types into multiple values for the nsIndexType and
nsMatchingRule.