From 4ed000609dfef0f901cb83eabd537dd0699c0145 Mon Sep 17 00:00:00 2001
From: Frederic Fortier <fredfortier@gmail.com>
Date: Tue, 12 Dec 2017 19:44:43 -0500
Subject: [PATCH] BLD: trying to better handle invalid order status

---
 catalyst/exchange/ccxt/ccxt_exchange.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/catalyst/exchange/ccxt/ccxt_exchange.py b/catalyst/exchange/ccxt/ccxt_exchange.py
index 97b29cb1..6af426e1 100644
--- a/catalyst/exchange/ccxt/ccxt_exchange.py
+++ b/catalyst/exchange/ccxt/ccxt_exchange.py
@@ -410,7 +410,12 @@ class CCXT(Exchange):
             status = ORDER_STATUS.OPEN
 
         else:
-            raise ValueError('invalid state for order')
+            log.warn(
+                'invalid state {} for order {}'.format(
+                    order_status['status'], order_status['id']
+                )
+            )
+            status = ORDER_STATUS.OPEN
 
         amount = order_status['amount']
         filled = order_status['filled']