From 32937310380294aa6bec3e199f6208cfe82bafe1 Mon Sep 17 00:00:00 2001
From: BTChip <contact@btchip.com>
Date: Mon, 25 Aug 2014 00:18:38 +0200
Subject: [PATCH] Do not crash if no change is sent

---
 plugins/btchipwallet.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/btchipwallet.py b/plugins/btchipwallet.py
index 44defd3e7..c9ac18d0a 100644
--- a/plugins/btchipwallet.py
+++ b/plugins/btchipwallet.py
@@ -284,7 +284,7 @@ class BTChipWallet(NewWallet):
         redeemScripts = []        
         signatures = []
         preparedTrustedInputs = []
-        changePath = None
+        changePath = "" 
         changeAmount = None
         output = None
         outputAmount = None