Well this is somewhat poor style, but you could say something like: 

options => defined($hashref->{'options'}) || []

[download]

How about a nice map though that only pulls out the defined elements in your hash? 

map { defined $hash->{$_} ? ($_ => $hash->{$_}) : ()  } keys %$hash;

[download]

The output then can be fed directly into param. This is limited too in that it assumes your hashkeys are identical to your fields (TMPL_VARS), but if you can live with that assumption it might work for you.

HTH

"The dead do not recognize context" -- Kai, Lexx

In reply to Re: Re: Re: HTML::Template question - tmpl_if by djantzen
in thread HTML::Template question - tmpl_if by kiat

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