Joe,

Try using count as a filter operator on a list

<$list filter="[yourfilter]count[]" variable=result>
<<result>>
</$list>

In the above case result will display the count, but nothing will show if 
nothing or 0 items are in the result.

And you could extend this with the emptyMessage (not what you are asking 
for)

<$list filter="[yourfilter]count[]" variable=result emptyMessage="none">
<<result>>
</$list>

Regards
Tony



On Thursday, July 26, 2018 at 8:05:23 AM UTC+10, Joe Bush wrote:
>
> In part of my $list tree I display a $count of the children of a given 
> tiddler. Is there a way to hide or not display the <$count> element if it 
> returns 0?
>

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