Adjust LockTraceWrapper.__exit__ signature

Author: esblinov

locklib/locks/tracer/tracer.py

@@ -16,8 +16,8 @@ def __init__(self, lock: LockProtocol) -> None:
     def __enter__(self) -> None:
         self.acquire()
 
-    def __exit__(self, exc_type: Optional[Type[BaseException]], exc_val: Optional[BaseException], exc_tb: Optional[TracebackType]) -> Optional[bool]:
-        return self.release()
+    def __exit__(self, exc_type: Optional[Type[BaseException]], exc_val: Optional[BaseException], exc_tb: Optional[TracebackType]) -> None:
+        self.release()
 
     def acquire(self) -> None:
         self.lock.acquire()