On Thu, 2006-03-23 at 16:45 -0600, Doug Dawson wrote:
> Hello everyone!
>
> I'm having a odd issue. I'm not sure of the Mason version I'm running
> (corporate server), but maybe someone can help me anyway. If I post a
> form to a web service and if there is a missing field or another error,
> it returns a query string with one or more fields called 'err'. I setup
> the <%args> section with an undefined array call @err.
>
> [...]
> @err => undef
>
This is equivalent to
@err = (undef)
i.e. an array with one undefined element. You want
@err => ()
Bruce
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