how to use ng-switch-when for not empty json?

I an new in angularjs and I have json in my angularjs application, I want ng-switch to work when that json is not empty(it is an array). it's a large json and I'm talking about one part of it,is it possible with ng-switch? or I should set scope parameter in my controller? or some other ways that I do not know of

JSON

...,
"venues": [{"vid":"12",...},{"vid":"13",},{"vid":"14",..}],...

Markup

<div ng-switch on="team.venues" >
    <ul ng-switch-when="venue is not empty">
        <li ng-repeat="venue in team.venues">
            {{venue.vid}}
        </li>
    </ul>
    <p ng-s­wit­ch-­def­ault>no venue</p>
</div>

You could directly use direct expression there like ng-switch-when="team.venues.length > 0 && team.venues".

Markup

<div ng-switch on="team.venues">
     <ul ng-switch-when="team.venues.length > 0 && team.venues">
       <li ng-repeat="venue in team.venues">
          {{venue.vid}}
       </li>
     </ul>
     <p ng-s­wit­ch-­def­ault>no venue</p>
</div>