src/protobuf: fix unicode serialization

7 years ago · 9e5aad9ab4
parent f4c1bfda22
commit 9e5aad9ab4
1 changed files with 3 additions and 2 deletions
--- a/src/protobuf.py
+++ b/src/protobuf.py
@ -223,8 +223,9 @@ async def dump_message(writer, msg):
                await writer.awrite(svalue)

            elif ftype is UnicodeType:
-                await dump_uvarint(writer, len(svalue))
-                await writer.awrite(bytes(svalue, 'utf8'))
+                bvalue = bytes(svalue, 'utf8')
+                await dump_uvarint(writer, len(bvalue))
+                await writer.awrite(bvalue)

            elif issubclass(ftype, MessageType):
                counter = CountingWriter()