From 4614f64aeb8334026989ec705b9714daa443b7a4 Mon Sep 17 00:00:00 2001
From: Harshitha KP <harshi46@in.ibm.com>
Date: Mon, 30 Dec 2019 07:35:58 -0500
Subject: [PATCH] src: suppress warning in src/node_env_var.cc

Initialise the superclass object in the copy constructor of mapKVStore

PR-URL: https://github.com/nodejs/node/pull/31136
Refs: https://github.com/nodejs/node/issues/18983
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 src/node_env_var.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node_env_var.cc b/src/node_env_var.cc
index 40c0515a3dc2e2..02f24fff205ce6 100644
--- a/src/node_env_var.cc
+++ b/src/node_env_var.cc
@@ -47,7 +47,7 @@ class MapKVStore final : public KVStore {
   std::shared_ptr<KVStore> Clone(Isolate* isolate) const override;
 
   MapKVStore() = default;
-  MapKVStore(const MapKVStore& other) : map_(other.map_) {}
+  MapKVStore(const MapKVStore& other) : KVStore(), map_(other.map_) {}
 
  private:
   mutable Mutex mutex_;