From 6106cb98a52b2ae36b3a4ef1f4289f82b849d408 Mon Sep 17 00:00:00 2001
From: Eddie Hebert <ehebert@quantopian.com>
Date: Mon, 14 Dec 2015 14:26:06 -0500
Subject: [PATCH] REF: Remove unused parameter.

---
 zipline/data/data_portal.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/zipline/data/data_portal.py b/zipline/data/data_portal.py
index d691fc5b..2cddec7c 100644
--- a/zipline/data/data_portal.py
+++ b/zipline/data/data_portal.py
@@ -32,7 +32,6 @@ BASE_FIELDS = {
 class DataPortal(object):
     def __init__(self,
                  env,
-                 sim_params=None,
                  equity_daily_reader=None,
                  equity_minute_reader=None,
                  future_daily_reader=None,