From 205fd3509cdaa55c53cd3eca590772d5d0fd0c85 Mon Sep 17 00:00:00 2001
From: "Alan M. Carroll" <amc@apache.org>
Date: Thu, 23 Jul 2020 15:18:30 -0500
Subject: [PATCH] Add virtual destructor to QUICTPConfig.

---
 iocore/net/quic/QUICTypes.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/iocore/net/quic/QUICTypes.h b/iocore/net/quic/QUICTypes.h
index 5139b7821f1..bb5c02818d8 100644
--- a/iocore/net/quic/QUICTypes.h
+++ b/iocore/net/quic/QUICTypes.h
@@ -520,6 +520,7 @@ class QUICPathValidationData
 class QUICTPConfig
 {
 public:
+  virtual ~QUICTPConfig()                                                                          = default; // required
   virtual uint32_t no_activity_timeout() const                                                     = 0;
   virtual const IpEndpoint *preferred_address_ipv4() const                                         = 0;
   virtual const IpEndpoint *preferred_address_ipv6() const                                         = 0;