From e33d77339134c47976331ce54c2cbe0018f7e2b3 Mon Sep 17 00:00:00 2001
From: Matt Joiner <anacrolix@gmail.com>
Date: Tue, 19 May 2020 15:22:58 +1000
Subject: [PATCH] Don't error on setting info when we already have it

---
 torrent.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/torrent.go b/torrent.go
index 195027a3..52c6124d 100644
--- a/torrent.go
+++ b/torrent.go
@@ -377,9 +377,6 @@ func (t *Torrent) cacheLength() {
 }
 
 func (t *Torrent) setInfo(info *metainfo.Info) error {
-	if t.info != nil {
-		return errors.New("info already set")
-	}
 	if err := validateInfo(info); err != nil {
 		return fmt.Errorf("bad info: %s", err)
 	}
@@ -431,11 +428,14 @@ func (t *Torrent) setInfoBytes(b []byte) error {
 	if err := bencode.Unmarshal(b, &info); err != nil {
 		return fmt.Errorf("error unmarshalling info bytes: %s", err)
 	}
+	t.metadataBytes = b
+	t.metadataCompletedChunks = nil
+	if t.info != nil {
+		return nil
+	}
 	if err := t.setInfo(&info); err != nil {
 		return err
 	}
-	t.metadataBytes = b
-	t.metadataCompletedChunks = nil
 	t.onSetInfo()
 	return nil
 }
-- 
2.48.1