From dcce6d9504abd06551f0c59ea1d5c5000567f1e9 Mon Sep 17 00:00:00 2001
From: Rodolphe Marques <rodolphe@ascribe.io>
Date: Mon, 25 Apr 2016 13:39:28 +0200
Subject: [PATCH] returns empty list. not None

---
 bigchaindb/core.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bigchaindb/core.py b/bigchaindb/core.py
index 74e53cf1..f9e3e1d2 100644
--- a/bigchaindb/core.py
+++ b/bigchaindb/core.py
@@ -171,7 +171,7 @@ class Bigchain(object):
 
         Returns:
             A list of transactions containing that payload. If no transaction exists with that payload it
-            returns `None`
+            returns an empty list `[]`
         """
 
         cursor = r.table('bigchain')\