wire: convert to bytearray every time

8 years ago · 02d615ff06
parent 90c4480bf6
commit 02d615ff06
1 changed files with 1 additions and 2 deletions
--- a/src/trezor/wire/wire_codec.py
+++ b/src/trezor/wire/wire_codec.py
@ -116,7 +116,6 @@ Pass report payloads as `memoryview` for cheaper slicing.
    if len(msg_footer) < _MSG_FOOTER_LEN:
        data_tail = yield  # read report with the rest of checksum
        footer_tail = data_tail[:_MSG_FOOTER_LEN - len(msg_footer)]
-        if isinstance(msg_footer, memoryview):
        msg_footer = bytearray(msg_footer)
        msg_footer.extend(footer_tail)