[GRASS-user] Re: Returning to an old bug...

[Ivan Shmakov]

>>>>> Glynn Clements <glynn at gclements.plus.com> writes:

 >>> I had assumed that the topology build within the patch process
 >>> should work!

 >> Me, too. I see that
 >> Vect_build(&OutMap);
 >> isnt't there in the
 >>         if (append->answer) {
 >> part. May that be the problem?

 > Maybe the idea is that you might want to perform multiple appends
 > (ignoring the warnings) then just rebuild the topology once at the
 > end?

 > It might be worth checking whether this still produces the correct
 > result. If it does, it will be quicker than rebuilding the topology
 > at each step.

	Even then, it may be worth a separate option.