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General: Perl Programming: Re: [Andy] Can't use an undefined value as a HASH reference : Edit Log

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Aug 14, 2010, 1:39 PM
delicia
Enthusiast (661 posts)
Aug 14, 2010, 1:39 PM
Views: 8392
Re: [Andy] Can't use an undefined value as a HASH reference
this seems to work:

$user = {} if ( !$user );

when i left off the if statement, it failed to show info for the selected user! thank you! (and let me know if you think i've messed something up.)

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delicia: Aug 14, 2010, 1:39 PM

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