!4 修复一级类目无二级类目时后台报数组越界异常

Merge pull request !4 from youc3576/master
2018-08-10 12:47:53 +08:00
parent 86b01d7eb7 a34a95f82d
commit ac24031e74
1 changed files with 1 additions and 1 deletions
--- 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
@@ -189,7 +189,7 @@ 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());