From 6a2137f2b63a963051fcb852b96837c85bbfd13e Mon Sep 17 00:00:00 2001
From: Ye Yin <eyniy@qq.com>
Date: Fri, 22 Jul 2016 15:16:11 +0800
Subject: [PATCH] Add Announce when AnnounceList is nil

---
 metainfo/metainfo.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/metainfo/metainfo.go b/metainfo/metainfo.go
index f50190eb..b9a65a9d 100644
--- a/metainfo/metainfo.go
+++ b/metainfo/metainfo.go
@@ -213,6 +213,9 @@ func (mi *MetaInfo) Magnet() (m Magnet) {
 			m.Trackers = append(m.Trackers, tracker)
 		}
 	}
+	if m.Trackers == nil && mi.Announce != "" {
+		m.Trackers = []string{mi.Announce}
+	}
 	m.DisplayName = mi.Info.Name
 	m.InfoHash = mi.Info.Hash()
 	return