topogeo_AddPolygon get rid of DISTINCT

[robe]

I noticed that topogeo_AddPolygon has a DISTINCT

'SELECT DISTINCT f.face_id FROM ' || quote_ident(atopology)
    || '.face f WHERE f.mbr && '
    || quote_literal(apoly::text)
    || '::geometry';

Which seems totally pointless given that face_id is the primary key of face. I'm sure PostgreSQL is probably smart enough to figure it doesn't need to but it shouldn't be bothered.

Am I missing something?

[robe]

fixed for 2.1.2 at r12317 and trunk 2.2.0 (at r12316 )