[cgiapp] Re: [htmltmpl] print_to error

[Bodo Schulze <suppressed>]

> Thanks for the quick reply, Timm.
> 
> OK, I can understand why I would have to do that.   But I really don't want
> to do that, because I'm going to send the user an email with the URL later.
> I just want to create the file, which it does, so really my only
> problem/confusion is the error message itself.   I don't understand why I'm
> getting it.  I want it to go away.
> 

Have a look at this:

> >  From the HTML::Template documentation:
> >
> >          The return value is undefined when using the "print_to" option.

So, if the return value is undef, it's quite normal that print() does
complain. So, just omit the print() statement :)

> > If you want to print to both the the *WEBFILE file handle and to
> > the user,
> > then you need two output() operations:
> >
> >          $spage->output( print_to => * WEBFILE );
> >          print $spage->output();
> >
> > Or, if you only want to print the template to the *WEBFILE file handle,
> > then you do without the second line.

But shouldn't the last output() line omit the print() statement too?

Cheers,

 Bodo

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