electrum

commit 828320c1af4c4b1d14011c3ff2f30e96845dd956
parent 6b13ed1f454bb04caa90a9f96c3d47b01f61b81c
Author: Neil Booth <kyuupichan@gmail.com>
Date:   Sat,  6 Feb 2016 14:33:26 +0900

trezor: provide a default interface number.

Diffstat:
M
lib/plugins.py
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lib/plugins.py b/lib/plugins.py
@@ -455,7 +455,9 @@ class DeviceMgr(PrintError):
         for d in hid.enumerate(0, 0):
             product_key = (d['vendor_id'], d['product_id'])
             if product_key in self.recognised_hardware:
-                devices.append(Device(d['path'], d['interface_number'],
+                # Older versions of hid don't provide interface_number
+                interface_number = d.get('interface_number', 0)
+                devices.append(Device(d['path'], interface_number,
                                       d['serial_number'], product_key))
 
         # Now find out what was disconnected