fixup! message.py init no longer does database IO

Author: lfdversluis

message.py

@@ -531,9 +531,7 @@ def impl(self, authentication=(), resolution=(), distribution=(), destination=()
             destination_impl = self._destination.Implementation(self._destination, *destination)
             payload_impl = self._payload.Implementation(self._payload, *payload)
             impl = self.Implementation(self, authentication_impl, resolution_impl, distribution_impl, destination_impl, payload_impl, *args, **kargs)
-            packet = ""
-            if "packet" in kargs:
-                packet = kargs["packet"]
+            packet = kargs.get("packet", "")
 
             if not packet:
                 sign = kargs["sign"] if "sign" in kargs else True