From 6ab2962655f201e22d7d1e1af498dea1e993f333 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 6 Jan 2008 12:01:17 +0000
Subject: [PATCH] 2008-01-06  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot
 com>

	Fixed: hash algorithm 'sha1' is always used.
	* src/DownloadCommand.cc (validatePieceHash)
---
 ChangeLog              | 5 +++++
 src/DownloadCommand.cc | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index fe189b96..24acda25 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-01-06  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
+
+	Fixed: hash algorithm 'sha1' is always used. 
+	* src/DownloadCommand.cc (validatePieceHash) 
+
 2008-01-06  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
 
 	Added --enable-peer-exchange command-line option.
diff --git a/src/DownloadCommand.cc b/src/DownloadCommand.cc
index cd2cf5e6..0f2a8b36 100644
--- a/src/DownloadCommand.cc
+++ b/src/DownloadCommand.cc
@@ -179,7 +179,7 @@ void DownloadCommand::validatePieceHash(const SegmentHandle& segment)
   if(e->option->get(PREF_REALTIME_CHUNK_CHECKSUM) == V_TRUE &&
      !expectedPieceHash.empty()) {
     string actualPieceHash =
-      MessageDigestHelper::digest("sha1",
+      MessageDigestHelper::digest(_requestGroup->getDownloadContext()->getPieceHashAlgo(),
 				  _requestGroup->getPieceStorage()->getDiskAdaptor(),
 				  segment->getPosition(),
 				  segment->getLength());