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Re^3: sysopen vs. openby soonix (Canon) |
on Apr 17, 2020 at 06:32 UTC ( [id://11115670]=note: print w/replies, xml ) | Need Help?? |
obviously, rou read different documentation than I. All three (open, sysopen and perlopentut) explicitly say that undef is returned on failure, which is, as you 'guessed', a falsey value. Edit: added the words in italics
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