From c9267431b9a72356e1def3bbc3562661300f555e Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Wed, 3 Oct 2007 18:27:07 +0000
Subject: [PATCH] fixed bug in storage

---
 src/storage.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/storage.cpp b/src/storage.cpp
index 8c8d62a68..53d8379a0 100755
--- a/src/storage.cpp
+++ b/src/storage.cpp
@@ -1248,7 +1248,7 @@ namespace libtorrent
 				, block_size);
 			crc.update(&buf[0], block_size);
 		}
-		if (bi[num_blocks - 1].state == piece_picker::block_info::state_finished)
+		if (num_blocks > 0 && bi[num_blocks - 1].state == piece_picker::block_info::state_finished)
 		{
 			m_storage->read(
 				&buf[0]