From 1a01937e6cb873bd9b620274fef8c718238a63ae Mon Sep 17 00:00:00 2001
From: "vn.py" <vn.py@foxmail.com>
Date: Mon, 29 Jan 2018 15:25:46 +0800
Subject: [PATCH] =?UTF-8?q?[Fix]=E4=BF=AE=E5=A4=8DQuantosDataService?=
 =?UTF-8?q?=E5=A4=9C=E7=9B=98=E6=95=B0=E6=8D=AE=E6=97=B6=E9=97=B4=E6=88=B3?=
 =?UTF-8?q?=E5=8F=AF=E8=83=BD=E4=B8=BA=E8=B4=9F=E7=9A=84bug?=
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---
 examples/QuantosDataService/dataService.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/examples/QuantosDataService/dataService.py b/examples/QuantosDataService/dataService.py
index 4246f6d8..2571f871 100644
--- a/examples/QuantosDataService/dataService.py
+++ b/examples/QuantosDataService/dataService.py
@@ -66,7 +66,12 @@ def generateVtBar(row):
     sec=bar.time[4:6]
     if minute=="00":
         minute="59"
-        hour=str(int(hour)-1).rjust(2,'0')
+        
+        h = int(hour)
+        if h == 0:
+            h = 24
+        
+        hour=str(h-1).rjust(2,'0')
     else:
         minute=str(int(minute)-1).rjust(2,'0')
     bar.time=hour+minute+sec