From 13b5d8eab92de2693ad9a914eb6e68cd129b8031 Mon Sep 17 00:00:00 2001
From: vrde <agranzot@gmail.com>
Date: Thu, 27 Oct 2016 11:25:33 +0200
Subject: [PATCH] Fix tests, alles is green now yay

---
 bigchaindb/core.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bigchaindb/core.py b/bigchaindb/core.py
index 46ccd740..ee18bcb8 100644
--- a/bigchaindb/core.py
+++ b/bigchaindb/core.py
@@ -482,10 +482,10 @@ class Bigchain(object):
             block (Block): block to write to bigchain.
         """
 
-        self.backend.write_block(block.to_str(), durability=durability)
+        return self.backend.write_block(block.to_str(), durability=durability)
 
     def transaction_exists(self, transaction_id):
-        self.backend.has_transaction(transaction_id)
+        return self.backend.has_transaction(transaction_id)
 
     def prepare_genesis_block(self):
         """Prepare a genesis block."""