12频道分享 bug修复

src/pages/share/detail.vue

@@ -9,7 +9,7 @@
       <img class="logo" :src="data.thumb" />
       <view class="content">
         <text style="font-weight: 600;">{{ data.name }}</text>
-        <view class="tips" v-if="data.podcasters">
+        <view class="tips" v-if="data.podcasters.length > 0">
           <img class="avatar" :src="data.podcasters[0].avatar" />
           <text>{{ data.podcasters[0].nickname }}</text>
         </view>