From 18cdd5168015dd39b3cd7cb46219f45744b8a492 Mon Sep 17 00:00:00 2001
From: Frederic Fortier <fredfortier@gmail.com>
Date: Wed, 7 Feb 2018 22:16:32 -0500
Subject: [PATCH] BUG: fixed issue with order processing

---
 catalyst/exchange/ccxt/ccxt_exchange.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/catalyst/exchange/ccxt/ccxt_exchange.py b/catalyst/exchange/ccxt/ccxt_exchange.py
index 7a118a52..9cf6c6f4 100644
--- a/catalyst/exchange/ccxt/ccxt_exchange.py
+++ b/catalyst/exchange/ccxt/ccxt_exchange.py
@@ -877,6 +877,7 @@ class CCXT(Exchange):
         order.commission = exc_order.commission
         order.filled = exc_order.amount
 
+        transactions = []
         if exc_order.status == ORDER_STATUS.FILLED:
             if order.amount > exc_order.amount:
                 log.warn(
@@ -898,7 +899,9 @@ class CCXT(Exchange):
                 order_id=order.id,
                 commission=order.commission,
             )
-        return [transaction]
+            transactions.append(transaction)
+
+        return transactions
 
     def process_order(self, order):
         # TODO: move to parent class after tracking features in the parent