[#1609] Only do user_search with meaningful 'term'
The front-end only sends queries with len(term) > 3 anyway. But bad clients (googlebot) were accessing user_search with no params, and causing a mongo error due to the scope of the query.
Signed-off-by: Dave Brondsema dbrondsema@geek.net
Authored by: Dave Brondsema 2011-03-02
Parent(s): [cc5e49]
Child(ren): [b4bdf7]
