diff --git a/shadowsocks/common.py b/shadowsocks/common.py index 2dde5de..1a58457 100644 --- a/shadowsocks/common.py +++ b/shadowsocks/common.py @@ -162,7 +162,7 @@ def pack_addr(address): # add ss header -def add_header(address, port, data): +def add_header(address, port, data=b''): _data = b'' _data = pack_addr(address) + struct.pack('>H', port) + data return _data