From 96eccfb004620e36370e2a516f2a78477eeb8831 Mon Sep 17 00:00:00 2001
From: msincenselee <incenselee@hotmail.com>
Date: Mon, 28 May 2018 23:37:31 +0800
Subject: [PATCH] bug fix

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

diff --git a/vnpy/trader/util_mail.py b/vnpy/trader/util_mail.py
index c318c17a..9b55dd3e 100644
--- a/vnpy/trader/util_mail.py
+++ b/vnpy/trader/util_mail.py
@@ -63,7 +63,7 @@ class mail_thread(Thread):
             # print '发送成功'
         except Exception as e:
             #pass
-            print str(e)
+            print( str(e))
         print("mail sent successful!")
 
         time.sleep(5)