From d55fff555c65f40e0ca299711f11e60105281104 Mon Sep 17 00:00:00 2001
From: Marcos Pinto <markybob@dipconsultants.com>
Date: Wed, 3 Oct 2007 18:33:32 +0000
Subject: [PATCH] storage fix

---
 libtorrent/src/storage.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libtorrent/src/storage.cpp b/libtorrent/src/storage.cpp
index 8c8d62a68..fac91ef77 100755
--- a/libtorrent/src/storage.cpp
+++ b/libtorrent/src/storage.cpp
@@ -1248,7 +1248,8 @@ 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]