no message

src/components/trip/orderPreview.vue

@@ -11,7 +11,7 @@
           flat
         />
       </div>
-      <div v-if="p && p.unionCityList">
+      <div v-if="p && p.unionCityList && p.unionCityList.length>0">
         <div class="text-grey-6 f12 q-my-md">出發城市</div>
         <div class="row q-col-gutter-sm">
           <div  v-for="(x,i) in p.unionCityList" :key="i">

src/pages/detailsNew.vue

@@ -882,7 +882,7 @@ export default {
       this.currentPrice = JSON.parse(JSON.stringify(val.price));
       this.currentPrice.RealPrice = this.currentPrice.RealPrice?this.currentPrice.RealPrice:this.currentPrice.originalB2CPrice
       this.currentPrice.originalB2CPrice = this.currentPrice.RealPrice
-      if(this.currentPrice.unionCityList && this.currentPrice.unionCityList.length>0){
+      if(this.currentPrice.unionCityList && this.currentPrice.unionCityList.length>0 && this.dataList.startCityId!=0){
         this.currentPrice.unionCityList.splice(0,0,{
           cityId:this.dataList.startCityId,
           cityName:this.dataList.startCityName