[Swig-user] ActiveState perl 5.8, swigwin 1.3.3, windows xp/sp2: undef scalar causes crash

[Mike C. <ca...@us...>]

I have a relatively simple function that passes in a double. If I pass 
in perl's 'undef' value, perl crashes. I assume that's a memory access
problem with perl? Is there a way around this? I don't want to check
the argument value on every call and I can't change the called code.
Pl. advise. Thanks.