--- a/components/libtorrent/patches/rlibtorrent-05-tracker-usable.patch	Tue Sep 20 03:54:40 2016 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,48 +0,0 @@
---- libtorrent-0.12.2.orig/src/torrent/tracker_list.cc	2008-07-01 22:21:49.641937000 -0400
-+++ libtorrent-0.12.2/src/torrent/tracker_list.cc	2008-07-01 22:22:08.525804085 -0400
-@@ -66,14 +66,9 @@
-   return m_itr != end() && (*m_itr)->is_busy();
- }
- 
--// Need a custom predicate because the is_usable function is virtual.
--struct tracker_usable_t : public std::unary_function<TrackerList::value_type, bool> {
--  bool operator () (const TrackerList::value_type& value) const { return value->is_usable(); }
--};
--
- bool
- TrackerList::has_usable() const {
--  return std::find_if(begin(), end(), tracker_usable_t()) != end();
-+  return find_usable(begin()) != end();
- }
- 
- void
-@@ -90,6 +85,8 @@
- 
-   set_state(s);
-   m_itr = find_usable(m_itr);
-+  if (m_itr == end())
-+    m_itr = find_usable(begin());
- 
-   if (m_itr != end())
-     (*m_itr)->send_state(state());
-@@ -134,18 +131,12 @@
- 
- TrackerList::iterator
- TrackerList::find_usable(iterator itr) {
--  while (itr != end() && !tracker_usable_t()(*itr))
--    ++itr;
--
--  return itr;
-+  return std::find_if(itr, end(), std::mem_fun(&Tracker::is_usable));
- }
- 
- TrackerList::const_iterator
- TrackerList::find_usable(const_iterator itr) const {
--  while (itr != end() && !tracker_usable_t()(*itr))
--    ++itr;
--
--  return itr;
-+  return std::find_if(itr, end(), std::mem_fun(&Tracker::is_usable));
- }
- 
- TrackerList::iterator