Re: [Zope] <dtml-var> and Null values.

Stuart Foster writes:

I am trying to use the null attribute for a btml-var tag. But it doesn't seem to work. The docs say if the value is an empty string you can use something like <dtml-var some_empty_value null="none"> but this doesn't seem to work. Am I missing something? You are using 2.2.1?

Earlier versions supported "null" only in connection with formatting. Dieter