v.random restrict wrong categories assigned

[martinl]

G7:v.random together with restrict option assigns to points also categories of related area (centroid) if layer > 0. See example below

g.region vector=geology
v.random out=test n=1 --o restrict=geology layer=1
v.category test opt=print
1727/1

The assigned categories are sometimes wrong, see

Related area (centroid) of category 625, the point has wrongly assigned category 28.