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Re^4: detecting an undefined variable

by LanX (Cardinal)
on Sep 21, 2019 at 21:20 UTC ( #11106514=note: print w/replies, xml ) Need Help??


in reply to Re^3: detecting an undefined variable
in thread detecting an undefined variable

You are right, exists doesn't work reliably on glob-slots. :/

I should have known better, already got bitten by it in the past.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

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