From bdb3231bee7a729a94045133fc4335226b2b0bb9 Mon Sep 17 00:00:00 2001
From: 251 <13120787+251Labs@users.noreply.github.com>
Date: Fri, 29 Dec 2017 16:20:28 +0100
Subject: Implements a virtual destructor on the BaseRequestHandler class.

Implements a virtual destructor on the BaseRequestHandler class to protect against undefined behavior in
the event that a derived BaseRequestHandler class has a destructor and an object of such derived class
is destroyed through a pointer to its base class.
---
 src/bitcoin-cli.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/bitcoin-cli.cpp')

diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp
index 136981b709..1fe93180f0 100644
--- a/src/bitcoin-cli.cpp
+++ b/src/bitcoin-cli.cpp
@@ -198,6 +198,7 @@ static void http_error_cb(enum evhttp_request_error err, void *ctx)
 class BaseRequestHandler
 {
 public:
+    virtual ~BaseRequestHandler() {}
     virtual UniValue PrepareRequest(const std::string& method, const std::vector<std::string>& args) = 0;
     virtual UniValue ProcessReply(const UniValue &batch_in) = 0;
 };
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