From 7e6e424ed579c53a0767ba71eb47345ae1e472ca Mon Sep 17 00:00:00 2001

From: minus <github@mnus.de>

Date: Sat, 12 Mar 2016 12:18:44 +0100

Subject: [PATCH] fixed Python 3 compatibility for Yubikey 4

---

 yubico/yubikey_4_usb_hid.py | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yubico/yubikey_4_usb_hid.py b/yubico/yubikey_4_usb_hid.py

index 31c6f5d..b44bb90 100644

--- a/yubico/yubikey_4_usb_hid.py

+++ b/yubico/yubikey_4_usb_hid.py

@@ -104,7 +104,7 @@ def _read_capabilities(self):

         frame = yubikey_frame.YubiKeyFrame(command=SLOT.YK4_CAPABILITIES)

         self._device._write(frame)

         response = self._device._read_response()

-        r_len = ord(response[0])

+        r_len = yubico_util.ord_byte(response[0])

         # 1 byte length, 2 byte CRC.

         if not yubico_util.validate_crc16(response[:r_len+3]):