vhost setting if url.path is not empty

Author: effedib

rabbitmq_amqp_python_client/qpid/proton/_reactor.py

@@ -1099,7 +1099,7 @@ def __init__(self, connection: Connection) -> None:
     def _connect(self, connection: Connection, url: Url) -> None:
         connection.url = url
         # if virtual-host not set, use host from address as default
-        if url.path is not None:
+        if url.path is not None and url.path != '':
             rabbitmq_vhost = urllib.parse.quote(url.path.replace("+", "%2B"))
             connection.hostname = "vhost:{}".format(rabbitmq_vhost)
         else: