python: convert chunks to bytes when reading from hid

4 years ago · 59f43514be
parent 05aabc64bb
commit 59f43514be
1 changed files with 2 additions and 1 deletions
--- a/python/src/trezorlib/transport/hid.py
+++ b/python/src/trezorlib/transport/hid.py
@ -90,7 +90,8 @@ class HidHandle:

    def read_chunk(self) -> bytes:
        while True:
-            chunk = self.handle.read(64)
+            # hidapi seems to return lists of ints instead of bytes
+            chunk = bytes(self.handle.read(64))
            if chunk:
                break
            else: