xtemplate: each array of null error

[yiminghe]

KISSY Version :

<5.0

Browsers :

all

What steps will reproduce the problem?

var tpl = '{{#each (data)}}{{xindex}}:{{this}}{{/each}}';
        var data = {
            data: [null]
        };

        var render = new XTemplate(tpl).render(data);

        expect(render).toBe('0:');

Expected

pass

actual

throw error