From 5f259126943f603354687d8fdc11d48585fc7fec Mon Sep 17 00:00:00 2001
From: Steven Siloti <ssiloti@bittorrent.com>
Date: Tue, 9 Jan 2018 13:49:56 -0800
Subject: [PATCH] remove unused infohash member in create_torrent

---
 include/libtorrent/create_torrent.hpp | 5 -----
 src/create_torrent.cpp                | 2 --
 2 files changed, 7 deletions(-)

diff --git a/include/libtorrent/create_torrent.hpp b/include/libtorrent/create_torrent.hpp
index 18580be19..0b1f779e5 100644
--- a/include/libtorrent/create_torrent.hpp
+++ b/include/libtorrent/create_torrent.hpp
@@ -321,11 +321,6 @@ namespace libtorrent {
 		// dht nodes to add to the routing table/bootstrap from
 		std::vector<std::pair<std::string, int>> m_nodes;
 
-		// the hash that identifies this torrent
-		// is mutable because it's calculated
-		// lazily
-		mutable sha1_hash m_info_hash;
-
 		// if a creation date is found in the torrent file
 		// this will be set to that, otherwise it'll be
 		// 1970, Jan 1
diff --git a/src/create_torrent.cpp b/src/create_torrent.cpp
index ba705ffcb..ef0fed1be 100644
--- a/src/create_torrent.cpp
+++ b/src/create_torrent.cpp
@@ -425,7 +425,6 @@ namespace {
 		boost::shared_array<char> const info = ti.metadata();
 		int const size = ti.metadata_size();
 		m_info_dict.preformatted().assign(&info[0], &info[0] + size);
-		m_info_hash = ti.info_hash();
 	}
 
 	entry create_torrent::generate() const
@@ -670,7 +669,6 @@ namespace {
 
 		std::vector<char> buf;
 		bencode(std::back_inserter(buf), info);
-		m_info_hash = hasher(buf).final();
 
 		return dict;
 	}