From b08e8e22331765985030b59ddbcbf08bb59f7282 Mon Sep 17 00:00:00 2001
From: Pavel Minaev <int19h@gmail.com>
Date: Mon, 22 Jul 2019 12:56:15 -0700
Subject: [PATCH] Fix Message.is_response()

---
 src/ptvsd/common/messaging.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ptvsd/common/messaging.py b/src/ptvsd/common/messaging.py
index 803ef882..9aecfc3e 100644
--- a/src/ptvsd/common/messaging.py
+++ b/src/ptvsd/common/messaging.py
@@ -351,7 +351,7 @@ class Message(object):
     def is_response(self, command=None):
         if not isinstance(self, Response):
             return False
-        return command is None or self.command == command
+        return command is None or self.request.command == command
 
     @staticmethod
     def raise_error(*args, **kwargs):