[Qgis-developer] Removing overlap creates records with NULL geom

[Paolo Cavallini]

Hi all,
when digitizing with the Avoid intersection function, if a new polygon
is completely contained in an older one, a record with a NULL geometry
is created. I'm not sure this is a good idea, maybe better to remove the
record and/or warn the user?
All the best, and thanks.
-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html