Fix await for sync lingo close

Author: psuuasgithub

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name='MAVez'
-version='3.8.1'
+version='3.8.2'
 description='An intuitive MAVLink library for ArduPilot via pymavlink'
 authors=[
     {name='The Pennsylvania State University Unmanned Aerial Systems Club', email='psuuasofficial@gmail.com'}

src/MAVez/controller.py

@@ -245,7 +245,7 @@ async def receive_message(self, message_type: str, timeout: float = 5.0) -> Any:
         while time.time() - start_time < timeout:
             msg = sub.recv()
             if msg:
-                await sub.close()
+                sub.close()
                 return msg.header
             await asyncio.sleep(0.1)