From 4c50df75142626fbc0aa2da4a4d95dd07e0383e7 Mon Sep 17 00:00:00 2001
From: "vn.py" <vn.py@foxmail.com>
Date: Wed, 20 Sep 2017 11:00:16 +0800
Subject: [PATCH] =?UTF-8?q?[Fix]=E4=BF=AE=E5=A4=8DgetPositionDetail?=
 =?UTF-8?q?=E7=9A=84bug?=
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---
 vnpy/trader/vtEngine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vnpy/trader/vtEngine.py b/vnpy/trader/vtEngine.py
index 43fb3d60..3977a144 100644
--- a/vnpy/trader/vtEngine.py
+++ b/vnpy/trader/vtEngine.py
@@ -463,7 +463,7 @@ class DataEngine(object):
         if vtSymbol in self.detailDict:
             detail = self.detailDict[vtSymbol]
         else:
-            detail = EmsPosition(vtSymbol)
+            detail = PositionDetail(vtSymbol)
             self.detailDict[vtSymbol] = detail
             
         return detail