add 添加保护 review by hongmo

@@ -27,8 +27,7 @@ export default class ShopTopBanner extends React.Component {
         if (backgroundImage === '') {
             return null;
         }
-
-        let icon = info.shop_logo.replace('{width}', 100).replace('{height}', 100);     // 商品缩略图
+        let icon = info&&info.shop_logo?info.shop_logo.replace('{width}', 100).replace('{height}', 100):'';     // 商品缩略图
         let name = info.is_show_shop_name == 'Y'?info.shop_name:null;
         let buttonIcon = this.props.info.is_addFav?require('../../../../image/btn_gz_p.png'):require('../../../../image/btn_gz_n.png');
 
@@ -41,7 +40,7 @@ export default class ShopTopBanner extends React.Component {
                     resizeMode={'cover'}
                 >
 
-                <Image 
+                <Image
                     source={require('../../../../image/shop_banner_logobg.png')}
                     style={{width:backgroundWidth,  position:'absolute', bottom:0, backgroundColor:'transparent'}}/>
 

@@ -27,7 +27,7 @@ export default class BrandCell extends Component {
         let shop_logo = data.get('shop_logo');
         let shops_id = data.get('shops_id');
         let new_product_num = data.get('new_product_num');
-        shop_logo = shop_logo.replace('{width}', 166).replace('{height}', 68).replace('{mode}',2);
+        shop_logo = shop_logo?shop_logo.replace('{width}', 166).replace('{height}', 68).replace('{mode}',2):'';
         return (
             <TouchableOpacity style={styles.container} onPress={()=>{this.props.onPressShop&&this.props.onPressShop(data, index);}}>
                 <View style={{flex:1}}>