don't crash when trying to make a torrent from 0 files

2010-01-19 01:58:03 +00:00 · 2010-01-19 01:58:03 +00:00 · 848d9f5fc1
parent f20df9211a
commit 848d9f5fc1
1 changed files with 4 additions and 0 deletions
--- a/src/create_torrent.cpp
+++ b/src/create_torrent.cpp
@ -115,6 +115,10 @@ namespace libtorrent
 		, m_merkle_torrent(flags & merkle)
 	{
 		TORRENT_ASSERT(fs.num_files() > 0);
+
+		// return instead of crash in release mode
+		if (fs.num_files() == 0) return;
+
 		if (!m_multifile && has_parent_path(m_files.at(0).path)) m_multifile = true;

 		// a piece_size of 0 means automatic