Ok, I got it now. It's OK for me, it'll do the trick. I just want my script to report neatly all errors when exiting, I don't mind seeing all sort of warnings mixing up with the stdout...

Thanks all :)

In reply to Re^4: Problem of scope : $SIG{__WARN__} in a module... by wazoox
in thread Problem of scope : $SIG{__WARN__} in a module... by wazoox

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