don't add default trackers when { tracker: false }

When the user sets `{ tracker: false }` on the WebTorrent client, don’t
add trackers to the torrent by default.

1 files changed, 1 insertions, 0 deletions

diff --git a/index.js b/index.js
index edb4b59..b6cf733 100644
--- a/index.js
+++ b/index.js
@@ -206,6 +206,7 @@ WebTorrent.prototype.seed = function (input, opts, onseed) {
   // When seeding from filesystem, initialize store from that path (avoids a copy)
   if (typeof input === 'string') opts.path = path.dirname(input)
   if (!opts.createdBy) opts.createdBy = 'WebTorrent/' + VERSION_STR
+  if (!self.tracker) opts.announce = []
 
   var streams
   var torrent = self.add(undefined, opts, function (torrent) {