fix log limit

src/kyupy/__init__.py

@@ -161,6 +161,8 @@ class Log:
     def __setstate__(self, state):
         self.logfile = sys.stdout
         self.indent = 0
+        self._limit = -1
+        self.filtered = 0
         self.start = time.perf_counter() - state['elapsed']
 
     def write(self, s, indent=0):