metadata extension fix

src/peer_connection.cpp

@@ -1557,6 +1557,9 @@ namespace libtorrent
 		m_have_piece.set_bit(index);
 		++m_num_pieces;
 
+		// if the peer is downloading stuff, it must have metadata		
+		m_has_metadata = true;
+
 		// only update the piece_picker if
 		// we have the metadata and if
 		// we're not a seed (in which case
@@ -1576,9 +1579,6 @@ namespace libtorrent
 			m_remote_bytes_dled += t->torrent_file().piece_size(index);
 		}
 
-		// if the peer is downloading stuff, it must have metadata		
-		m_has_metadata = true;
-
 		// it's important to not disconnect before we have
 		// updated the piece picker, otherwise we will incorrectly
 		// decrement the piece count without first incrementing it
@@ -2649,6 +2649,9 @@ namespace libtorrent
 		m_have_piece.clear_all();
 		m_num_pieces = 0;
 
+		// if the peer is ready to download stuff, it must have metadata		
+		m_has_metadata = true;
+
 		// we're never interested in a peer that doesn't have anything
 		send_not_interested();
 

src/ut_metadata.cpp

@@ -424,7 +424,7 @@ namespace libtorrent { namespace
 
 		bool has_metadata() const
 		{
-			return time_now() > m_request_limit;
+			return m_pc.has_metadata() || (time_now() > m_request_limit);
 		}
 
 		void failed_hash_check(ptime const& now)