From 753647b953c68aa7c86e7071ee4885acccf8732d Mon Sep 17 00:00:00 2001
From: cryptocode <34946442+cryptocode@users.noreply.github.com>
Date: Mon, 19 Nov 2018 23:25:38 +0100
Subject: [PATCH] Cleanup of warnings, unused declaration, and initializations
 (#1384)

---
 rai/node/lmdb.hpp     | 2 +-
 rai/node/testing.cpp  | 4 ++--
 rai/secure/ledger.hpp | 1 -
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/rai/node/lmdb.hpp b/rai/node/lmdb.hpp
index d72b7aa5..fe9ce365 100644
--- a/rai/node/lmdb.hpp
+++ b/rai/node/lmdb.hpp
@@ -80,7 +80,7 @@ public:
 	operator MDB_val const & () const;
 	MDB_val value;
 	std::shared_ptr<std::vector<uint8_t>> buffer;
-	rai::epoch epoch;
+	rai::epoch epoch{ rai::epoch::unspecified };
 };
 class block_store;
 
diff --git a/rai/node/testing.cpp b/rai/node/testing.cpp
index 9c9b09b1..154803d6 100644
--- a/rai/node/testing.cpp
+++ b/rai/node/testing.cpp
@@ -43,9 +43,9 @@ work (1, nullptr)
 	for (auto i (nodes.begin ()), j (nodes.begin () + 1), n (nodes.end ()); j != n; ++i, ++j)
 	{
 		auto starting1 ((*i)->peers.size ());
-		auto new1 (starting1);
+		decltype (starting1) new1;
 		auto starting2 ((*j)->peers.size ());
-		auto new2 (starting2);
+		decltype (starting2) new2;
 		(*j)->network.send_keepalive ((*i)->network.endpoint ());
 		do
 		{
diff --git a/rai/secure/ledger.hpp b/rai/secure/ledger.hpp
index 13e253b2..6ae3b4e7 100644
--- a/rai/secure/ledger.hpp
+++ b/rai/secure/ledger.hpp
@@ -2,7 +2,6 @@
 
 #include <rai/secure/common.hpp>
 
-struct MDB_txn;
 namespace rai
 {
 class block_store;