Re: [Flightgear-devel] [Flightgear-cvslogs] CVS: source/src/Scripting NasalSys.cxx, 1.54, 1.55

[Frederic B. <fre...@fr...>]

Mathias,

Selon Mathias Froehlich :

> --- 434,445 ----
>       if(_purgeListeners) {
>           _purgeListeners =3D false;
> !         map<int, FGNasalListener *>::iterator it;
> !         for(it =3D _listener.end(); it !=3D _listener.end();) {
>               FGNasalListener *nl =3D it->second;

This line above is suspicious to me. How 'it' could be valid the first ti=
me when
initialized with end() ? The previous code was doing pre decrementation t=
hat I
don't see here.

>               if(nl->_dead) {
> !                 _listener.erase(it--);
>                   delete nl;
> +             } else {
> +               --it;
>               }
>           }

-Fred


--
Fr=E9d=E9ric Bouvier
http://frfoto.free.fr                      Photo gallery - album photo
http://www.fotolia.fr/p/2278/partner/2278  Other photo gallery
http://fgsd.sourceforge.net/               FlightGear Scenery Designer