Ticket 47722 - Using the filter file does not work
Bug Description: Using a filter file does not work correctly. rsearch fails to
to use the filters from the file.
Fix Description: There was a bug where we incorrectly freed each filter right after
we added it to the local list. This left the list empty.
https://fedorahosted.org/389/ticket/47722
Reviewed by: nhosoi(Thanks!)
(cherry picked from commit fb22b387e4376caae35121a645a5879dbac7b4fb)