From b358bd3564320eef89953013addb71db351d7c7d Mon Sep 17 00:00:00 2001
From: oldwain <oldwain@163.com>
Date: Mon, 27 Feb 2017 16:14:46 +0800
Subject: [PATCH] fix ClientEngine.dbQuery without return

---
 vn.trader/vtClient.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vn.trader/vtClient.py b/vn.trader/vtClient.py
index dfe51ba7..3df352ce 100644
--- a/vn.trader/vtClient.py
+++ b/vn.trader/vtClient.py
@@ -120,7 +120,7 @@ class ClientEngine(object):
     #----------------------------------------------------------------------
     def dbQuery(self, dbName, collectionName, d):
         """从MongoDB中读取数据，d是查询要求，返回的是数据库查询的数据列表"""
-        self.client.dbQuery(dbName, collectionName, d)
+        return self.client.dbQuery(dbName, collectionName, d)
         
     #----------------------------------------------------------------------
     def dbUpdate(self, dbName, collectionName, d, flt, upsert=False):