From 8346841d35a76b79da368f486a823d8721455ba0 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Sun, 8 Oct 2006 20:36:05 +0000
Subject: [PATCH] fixed bug in file_progress with file sizes of 0 bytes

---
 ChangeLog       |  1 +
 src/torrent.cpp | 11 ++++++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index b1da58fea..21fedb5aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,4 @@
+	* fixed bug with file_progress() with files = 0 bytes
 	* fixed a race condition bug in udp_tracker_connection that could
 	  cause a crash.
 	* fixed bug occuring when increasing the sequenced download threshold
diff --git a/src/torrent.cpp b/src/torrent.cpp
index 32d1607a7..88c2883af 100755
--- a/src/torrent.cpp
+++ b/src/torrent.cpp
@@ -1780,6 +1780,15 @@ namespace libtorrent
 		{
 			peer_request ret = m_torrent_file.map_file(i, 0, 0);
 			size_type size = m_torrent_file.file_at(i).size;
+
+// zero sized files are considered
+// 100% done all the time
+			if (size == 0)
+			{
+				fp[i] = 1.f;
+				continue;
+			}
+
 			size_type done = 0;
 			while (size > 0)
 			{
@@ -1791,7 +1800,7 @@ namespace libtorrent
 				size -= bytes_step;
 			}
 			assert(size == 0);
-			
+
 			fp[i] = static_cast<float>(done) / m_torrent_file.file_at(i).size;
 		}
 	}