From aaf6f0f19aa236200f0610f3b889b0fe5cb03c2a Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Tue, 27 Sep 2005 12:42:30 +0000
Subject: [PATCH] fixed two bugs related to http proxy requests and ports

---
 src/http_tracker_connection.cpp | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/http_tracker_connection.cpp b/src/http_tracker_connection.cpp
index 23cc95298..4cc7815f5 100755
--- a/src/http_tracker_connection.cpp
+++ b/src/http_tracker_connection.cpp
@@ -100,29 +100,31 @@ namespace libtorrent
 		, m_code(0)
 	{
 		const std::string* connect_to_host;
+		int connect_to_port = port;
 		bool using_proxy = false;
 
+		m_send_buffer.assign("GET ");
+
 		// should we use the proxy?
 		if (!m_settings.proxy_ip.empty())
 		{
 			connect_to_host = &m_settings.proxy_ip;
-			if (m_settings.proxy_port != 0) port = m_settings.proxy_port;
 			using_proxy = true;
+			m_send_buffer += "http://";
+			m_send_buffer += hostname;
+			if (port != 80)
+			{
+				m_send_buffer += ":";
+				m_send_buffer += boost::lexical_cast<std::string>(port);
+			}
+			connect_to_port = m_settings.proxy_port != 0
+				? m_settings.proxy_port : 80 ;
 		}
 		else
 		{
 			connect_to_host = &hostname;
 		}
 
-		m_send_buffer.assign("GET ");
-		if (using_proxy)
-		{
-			m_send_buffer += "http://";
-			m_send_buffer += hostname;
-			if (port != 80)
-				m_send_buffer += boost::lexical_cast<std::string>(port);
-		}
-
 		if (m_req.kind == tracker_request::scrape_request)
 		{
 			// find and replace "announce" with "scrape"
@@ -219,7 +221,7 @@ namespace libtorrent
 		}
 #endif
 
-		m_name_lookup = dns_lookup(connect_to_host->c_str(), port);
+		m_name_lookup = dns_lookup(connect_to_host->c_str(), connect_to_port);
 		m_socket.reset(new socket(socket::tcp, false));
 	}