From fde665f3ecc8bad97679b018563153c43acbe670 Mon Sep 17 00:00:00 2001
From: fawce <fawce@quantopian.com>
Date: Tue, 22 May 2012 21:25:18 -0400
Subject: [PATCH] hotpatching the logger config.

---
 zipline/logging.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zipline/logging.cfg b/zipline/logging.cfg
index 911d2a2a..168420ac 100644
--- a/zipline/logging.cfg
+++ b/zipline/logging.cfg
@@ -20,7 +20,7 @@ qualname=ZiplineLogger
 class=handlers.RotatingFileHandler
 level=DEBUG
 formatter=ziplineformat
-args=("/var/log/zipline/zipline.log",10*1024*1024,5)
+args=("/var/log/zipline/zipline.log",'a',10*1024*1024,5)
 propagate=1
 
 [handler_consoleHandler]