$node, $lat or $lon are undefined. When you assign the values, add an || ''; - if it's ok for them to be empty. Eg 
$node = defined $q->param('node')
        ? $q->param('node')
        : '';

[download]
cLive ;-)

In reply to Re: Re: Re: Concat Error, but I'm not concatenating?? by cLive ;-)
in thread Concat Error, but I'm not concatenating?? by ecuguru

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