hidapi: fix bug in processing of serial numbers

2020-10-06 18:09:25 -04:00 · 2020-10-06 18:09:25 -04:00 · dba9d472a8
parent 7a7aad8977
commit dba9d472a8
1 changed files with 1 additions and 2 deletions
--- a/lib/hidapi/udev.py
+++ b/lib/hidapi/udev.py
@ -404,8 +404,7 @@ def get_serial(device_handle):
    :param device_handle: a device handle returned by open() or open_path().
    """
    serial = get_indexed_string(device_handle, 2)
-    if serial is not None:
-        return ''.join(hex(ord(c)) for c in serial)
+    return serial


 def get_indexed_string(device_handle, index):