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Re: Problem with AUTOLOAD and Windows ($!)by tye (Sage) |
on Nov 23, 2011 at 16:37 UTC ( [id://939696]=note: print w/replies, xml ) | Need Help?? |
There are tons of things that can set $!, many of which are not evident on the Perl script. If you are going to check for $! being 0 or not, then you need to set $! to 0 immediately before the code that might set $! and check $! immediately after calling that code. It isn't terribly surprising that $! was often left at 0 on previous runs. It also isn't terribly surprising that $! wasn't left at 0 on a recent run. So make two fixes to your AUTOLOAD code. Add $! = 0; right before you call the XS code. Don't even look at $! unless the XS code returns 0. - tye
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