fix "bytes" in "encode_head"

9 years ago · 81b0597591
1 changed files with 1 additions and 1 deletions
--- a/shadowsocks/obfsplugin/http_simple.py
+++ b/shadowsocks/obfsplugin/http_simple.py
@ -79,7 +79,7 @@ class http_simple(plain.plain):
    def encode_head(self, buf):
        ret = b''
        for ch in buf:
-            ret += '%' + binascii.hexlify(chr(ch))
+            ret += b'%' + binascii.hexlify(chr(ch))
        return ret

    def client_encode(self, buf):