From ccef816e7eb4853469e4ef951918d8a0b2f4e8bb Mon Sep 17 00:00:00 2001
From: Eddie Hebert <ehebert@quantopian.com>
Date: Mon, 11 Apr 2016 13:47:17 -0400
Subject: [PATCH] MAINT: Remove unused member.

The "in before trading start logic" is now all handled inside of
`BarData`.
---
 zipline/data/data_portal.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/zipline/data/data_portal.py b/zipline/data/data_portal.py
index ca5f0c2c..7fff4ac2 100644
--- a/zipline/data/data_portal.py
+++ b/zipline/data/data_portal.py
@@ -528,8 +528,6 @@ class DataPortal(object):
         }
         self._equity_minute_loader_array_data = {}
 
-        self._in_bts = False
-
     def _reindex_extra_source(self, df, source_date_index):
         return df.reindex(index=source_date_index, method='ffill')