From 3ae2fb2e90b0296066509d1934d1c24b6333260f Mon Sep 17 00:00:00 2001
From: drizzt <timothy.redaelli@gmail.com>
Date: Wed, 18 Mar 2015 16:06:49 +0100
Subject: [PATCH] Remove useless enforced dependency of PyUSB

PyUSB will be automatically used if present.
---
 plugins/btchipwallet.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/plugins/btchipwallet.py b/plugins/btchipwallet.py
index 6b044b3b..3fd5a0c6 100644
--- a/plugins/btchipwallet.py
+++ b/plugins/btchipwallet.py
@@ -20,7 +20,6 @@ from electrum.util import format_satoshis
 import hashlib
 
 try:
-    from usb.core import USBError
     from btchip.btchipComm import getDongle, DongleWait
     from btchip.btchip import btchip
     from btchip.btchipUtils import compress_public_key,format_transaction, get_regular_input_script