From 757e86bbf129b98040919d719db0d4fce584cdec Mon Sep 17 00:00:00 2001
From: Stephen Diehl <stephen.m.diehl@gmail.com>
Date: Mon, 14 May 2012 17:28:21 -0400
Subject: [PATCH] Don't disable existing loggers.

---
 zipline/utils/logger.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/zipline/utils/logger.py b/zipline/utils/logger.py
index c3a023d6..287171c5 100644
--- a/zipline/utils/logger.py
+++ b/zipline/utils/logger.py
@@ -7,4 +7,7 @@ import logging
 import logging.config
 
 def configure_logging():
-    logging.config.fileConfig('logging.cfg')
+    logging.config.fileConfig(
+        'logging.cfg',
+        disable_existing_loggers = False
+    )