From 23881fb0ffb6a7a17c9a249a6f960635bcd0157e Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Sun, 14 Feb 2010 17:24:53 +0000
Subject: [PATCH] lsd and dht announce timer fixes

---
 src/session_impl.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/session_impl.cpp b/src/session_impl.cpp
index b975e0583..c734d3913 100644
--- a/src/session_impl.cpp
+++ b/src/session_impl.cpp
@@ -2246,6 +2246,8 @@ namespace aux {
 		m_dht_announce_timer.async_wait(
 			bind(&session_impl::on_dht_announce, this, _1));
 
+		if (m_torrents.empty()) return;
+
 		if (m_next_dht_torrent == m_torrents.end())
 			m_next_dht_torrent = m_torrents.begin();
 		m_next_dht_torrent->second->dht_announce();
@@ -2270,6 +2272,8 @@ namespace aux {
 		m_lsd_announce_timer.async_wait(
 			bind(&session_impl::on_lsd_announce, this, _1));
 
+		if (m_torrents.empty()) return;
+
 		if (m_next_lsd_torrent == m_torrents.end())
 			m_next_lsd_torrent = m_torrents.begin();
 		m_next_lsd_torrent->second->lsd_announce();