From 071c95ec90a46320079b4c281237f6a2a015a071 Mon Sep 17 00:00:00 2001
From: Alden Torres <aldenml@gmail.com>
Date: Mon, 22 May 2017 14:46:55 -0400
Subject: [PATCH] missing explicit in merge from RC_1_1

---
 include/libtorrent/debug.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/libtorrent/debug.hpp b/include/libtorrent/debug.hpp
index 8547bc86f..e94f5939e 100644
--- a/include/libtorrent/debug.hpp
+++ b/include/libtorrent/debug.hpp
@@ -213,7 +213,7 @@ namespace libtorrent {
 	struct increment_guard
 	{
 		int& m_cnt;
-		increment_guard(int& c) : m_cnt(c) { TORRENT_ASSERT(m_cnt >= 0); ++m_cnt; }
+		explicit increment_guard(int& c) : m_cnt(c) { TORRENT_ASSERT(m_cnt >= 0); ++m_cnt; }
 		~increment_guard() { --m_cnt; TORRENT_ASSERT(m_cnt >= 0); }
 	private:
 		increment_guard(increment_guard const&);