From c53be5bf6fc502465bc0cb37d7b69feefdda2d88 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@buaa.edu.cn>
Date: Sun, 1 Jul 2018 08:35:29 +0800
Subject: [PATCH] [bugfix] Area: city list empty (#1374)

---
 packages/area/index.vue | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/area/index.vue b/packages/area/index.vue
index 5e253ead5..c9bbbbb60 100644
--- a/packages/area/index.vue
+++ b/packages/area/index.vue
@@ -127,7 +127,9 @@ export default create({
       if (index === 0) {
         const cityList = this.getList('city', code.slice(0, 2));
         picker.setColumnValues(1, cityList);
-        code = cityList[0].code;
+        if (cityList.length) {
+          code = cityList[0].code;
+        }
       }
 
       picker.setColumnValues(2, this.getList('county', code.slice(0, 4)));