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Re^2: checking bareword-filehandle

by moritz (Cardinal)
on Aug 06, 2012 at 13:20 UTC ( #985704=note: print w/ replies, xml ) Need Help??


in reply to Re: checking bareword-filehandle
in thread checking bareword-filehandle

eval only traps errors, not warnings.

no warnings 'unopened';

Inside a small block should work though. See perllexwarn.


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Re^3: checking bareword-filehandle
by morgon (Deacon) on Aug 06, 2012 at 14:15 UTC
    seems not to work in my old Perl (5.8.8):
    use strict; use warnings; no warnings qw(unopened); open HUBBA, "/hubba"; print HUBBA "hubba";
    Produces a warning "print() on closed filehandle HUBBA at t line 6."

    Guess I have to disable all warnings...

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