Message: Fix exception due to unknown message having an unknown length. That's ok.
@@ -89,7 +89,7 @@ public abstract class Message {
parse();
- if (this.length == UNKNOWN_LENGTH)
+ if (this.length == UNKNOWN_LENGTH && !(this instanceof UnknownMessage))
checkState(false, "Length field has not been set in constructor for %s after parse.",
getClass().getSimpleName());
