kicad-developers team mailing list archive

[jp charras <jp.charras@xxxxxxxxxx>]

Le 22/06/2015 22:50, Chris Pavlina a écrit :
> If you place a wire segment and then backtrack over it, you end up with 
> a broken wire in the end:
> 
> http://misc.c4757p.com/backtrack.mp4
> 
> This is because the two segments are merged together, rather than the 
> second *subtracting* from the first, even though the latter case is the 
> way it's shown as you're drawing. This patch fixes that by adding a 
> function to erase backtracks.
> 
> --
> Chris
> 

Thanks for this patch, it is very usefull.

I noticed you are using a dynamic cast in line:

SCH_LINE *line = dynamic_cast<SCH_LINE*>( p );

but the variable line is used without any test for NULL.

Can you have a look at this (use a static cast or a test for NULL) ?

Thanks.


-- 
Jean-Pierre CHARRAS