Finally found the mysterious nil bug in map_locations: in_set queries were just assuming that the set of ids passed in were all legitimate, resulting in nils when bogus ids were being instantiated in results.
Finally found the mysterious nil bug in map_locations: in_set queries were
just assuming that the set of ids passed in were all legitimate, resulting in
nils when bogus ids were being instantiated in results.


git-svn-id: 3ebd8a4fd9006ff03462623fffc479a1d4750d42@943 7a65b82a-1d14-0410-b525-e2835e71a0b4

dicksonlabs/mushroom_sightings,dicksonlabs/mushroom_sightings,dicksonlabs/mushroom_sightings,dicksonlabs/mushroom_sightings,dicksonlabs/mushroom_sightings