From: Matt Joiner <anacrolix@gmail.com>
Date: Wed, 11 Aug 2021 02:27:00 +0000 (+1000)
Subject: Fix allocation of empty DhtNodes in TorrentSpec
X-Git-Tag: v1.30.1~1
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=d03de7669b13b1dce17f28e91f0cce204b8987b8;p=btrtrc.git

Fix allocation of empty DhtNodes in TorrentSpec

https://github.com/anacrolix/torrent/pull/536#issuecomment-896392738
---

diff --git a/spec.go b/spec.go
index e12bb0cb..6708db90 100644
--- a/spec.go
+++ b/spec.go
@@ -60,7 +60,7 @@ func TorrentSpecFromMetaInfoErr(mi *metainfo.MetaInfo) (*TorrentSpec, error) {
 		DisplayName: info.Name,
 		Webseeds:    mi.UrlList,
 		DhtNodes: func() (ret []string) {
-			ret = make([]string, len(mi.Nodes))
+			ret = make([]string, 0, len(mi.Nodes))
 			for _, node := range mi.Nodes {
 				ret = append(ret, string(node))
 			}