from types import TupleType
if isinstance(value, TupleType):
new_value = _decode_header_param(value)
- changed = new_value <> value[2]
else:
new_value = _decode_header(value)
- changed = new_value <> value
- if changed: # do not bother to touch msg if not changed
+ if new_value <> value: # do not bother to touch msg if not changed
msg.set_param(param, new_value, header)