This to a void that relevance_destroy refers to NMEM released
memory.
session_enter(se);
reclist_destroy(se->reclist);
se->reclist = 0;
session_enter(se);
reclist_destroy(se->reclist);
se->reclist = 0;
relevance_destroy(&se->relevance);
relevance_destroy(&se->relevance);
se->total_records = se->total_hits = se->total_merged = 0;
se->num_termlists = 0;
live_channels = select_targets(se, filter);
se->total_records = se->total_hits = se->total_merged = 0;
se->num_termlists = 0;
live_channels = select_targets(se, filter);