[libsoup] Fix soup_message_query_flags() not returning a boolean

[Patrick Griffis <pgriffis src gnome org>]

commit 768f98811bede0dbb9e314782d6f4c039f3ac9cc
Author: Patrick Griffis <pgriffis igalia com>
Date:   Sun Apr 4 11:09:27 2021 -0500

    Fix soup_message_query_flags() not returning a boolean

 libsoup/soup-message.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libsoup/soup-message.c b/libsoup/soup-message.c
index e52cfde1..4e2782ff 100644
--- a/libsoup/soup-message.c
+++ b/libsoup/soup-message.c
@@ -1508,7 +1508,7 @@ soup_message_query_flags (SoupMessage     *msg,
         g_return_val_if_fail (SOUP_IS_MESSAGE (msg), FALSE);
 
         priv = soup_message_get_instance_private (msg);
-       return priv->msg_flags & flags;
+       return !!(priv->msg_flags & flags);
 }
 
 /**