Re: Conditionally setting a resource variable?

On August 12, 2005 at 09:03, David Gibbs wrote:

> > One way to fix the problem is modify mha-preview to return the
> > empty string for the variable content in the rc_var_expand() rountine
> > if the content is not defined.
> Hmmm ... I can take a look at that ... but perl is not my forte (Java &
> RPG).
I should have addressed your problem in the latest MHonArc releases.
I made some mods to mha-preview to handle when no preview data
is provided.  So you may want to try it out before diving into
Perl code.

--ewh