Re: Re: Tie's FETCH called twice?

No, a closer read would reveal this one does have a workaround, simply not using the value as the first part of a concatenation.

print "$tie\n";           #Double fetch
print "Tiesvalue:$tie\n"; #single fetch
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:->

Yves / DeMerphq
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Update
crazyinsomniac pointed out that I put /n instead of \n into my examples. My bad, but fixed now.. Thanx dude.

Comment on Re: Re: Tie's FETCH called twice? Download Code

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Re: Re: Re: Tie's FETCH called twice? by smitz (Chaplain) on Oct 29, 2001 at 18:25 UTC
Ahh, hmmm...so... Ok, your obviously right, that does work, but how come? Wht is the 1st a double fetch? Is that the bug, or is it my mistake? If it is the latter, could someone explain it? Thanx again! SMiTZ	[reply]
Re: Re: Re: Re: Tie's FETCH called twice? by demerphq (Chancellor) on Oct 29, 2001 at 18:33 UTC
Well, I'm sure why. Its a bug, and I dont do perlguts. Sorry. But the link that blakem provided contains a further link to Dangers report on your problem. And that provides a link to the p5p thread on the subject which is where you should have a look if you are interested in the gory details... Yves / DeMerphq -- Have you registered your Name Space?	[reply]