修改志愿者列表

@@ -86,8 +86,18 @@ class MemberCenterController extends RestBaseController
         $Team=new TeamModel();
         $Team->joinTeamList($user_id);
         $user_team=$Team->joinTeamList($user_id);
-        $user['activity_num']=count($user_join);
-        $user['group_num']=count($user_team);
+        if(empty($user_join)){
+            $user['activity_num']=0;
+        }else{
+            $user['activity_num']=count($user_join);
+        }
+        if (empty($user_team)){
+            $user['group_num']=count($user_team);
+        }else{
+            $user['group_num']=0;
+        }
+
+
         $user['status']=$user_info['status'];
         $user['level']=$result['level'];
         $user['work_time']=$result['work_time'];