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Think about Loose Coupling

Re: Error/Warnings

by SparkeyG (Curate)
on Feb 24, 2001 at 01:23 UTC ( #60559=note: print w/replies, xml ) Need Help??

in reply to Error/Warnings

My suggestion, such as it is, would be first to initialize your $temp var ala:
my $temp = "";

Second, I would suggest within your while loop:
while ( <> ) { $temp .= $_."\n"; }

--SparkyG UPDATE
Added <> to the while loop condition. I was just furthering someone else's errors. --SparkeyG

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