Authored by 陈林

修改拼团无banner时不显示。review by 孙凯。

... ... @@ -27,7 +27,7 @@ export default class GroupPurchase extends Component {
let banner = productList.banner;
let url = productList.url;
if(banner === '') return null;
if(!banner) return null;
return (
<View style={styles.header}>
... ...