my $page = "";
    $page = $query->param("page");

[download]

Don't do that if you want to test $page afterwards. Instead do something like this:

    my $page = $query->param ('page') || '';

[download]

This way $page will always be defined, even if you don't have a param with the name "page".

In reply to Re: string initialization error by hippo
in thread string initialization error by *alexandre*

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