From f9f41412f8b031fe78d762b618c7bc9d01759876 Mon Sep 17 00:00:00 2001
From: youc <357649470@qq.com>
Date: Fri, 10 Aug 2018 09:01:17 +0800
Subject: [PATCH] fix

---
 .../java/org/linlinjava/litemall/wx/web/WxGoodsController.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
index 74428e11..6cf237b6 100644
--- a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
+++ b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxGoodsController.java
@@ -183,7 +183,7 @@ public class WxGoodsController {
         if (cur.getPid() == 0) {
             parent = cur;
             children = categoryService.queryByPid(cur.getId());
-            cur = children.get(0);
+            cur = children.size()>0?children.get(0):cur;
         } else {
             parent = categoryService.findById(cur.getPid());
             children = categoryService.queryByPid(cur.getPid());
-- 
Gitee