From cc4a466fece2933fdb0a9070e60034fe2f7403d4 Mon Sep 17 00:00:00 2001
From: tim <tim@ascribe.io>
Date: Wed, 17 Aug 2016 15:29:13 +0200
Subject: [PATCH] Fix tests

---
 transaction.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/transaction.py b/transaction.py
index 851bc79f..32096ce7 100644
--- a/transaction.py
+++ b/transaction.py
@@ -174,7 +174,10 @@ class TransactionLink(object):
 
     @classmethod
     def from_dict(cls, link):
-        return cls(link['tx_id'], link['cid'])
+        try:
+            return cls(link['tx_id'], link['cid'])
+        except TypeError:
+            return cls()
 
     def to_dict(self):
         if self.tx_id is None and self.cid is None: