torrent.go | 9 +++++++++

diff --git a/torrent.go b/torrent.go
index da0c92bbe13d93bb454ea52315bb18ee4ee6114d..dd3a83cfabd78e0a281317d83e09a8ba2a0e0560 100644
--- a/torrent.go
+++ b/torrent.go
@@ -1066,6 +1066,9 @@ 	return
 }
 
 func (t *Torrent) needData() bool {
+	if t.closed.IsSet() {
+		return false
+	}
 	if !t.haveInfo() {
 		return true
 	}
@@ -1168,6 +1171,9 @@
 // Returns whether the client should make effort to seed the torrent.
 func (t *Torrent) seeding() bool {
 	cl := t.cl
+	if t.closed.IsSet() {
+		return false
+	}
 	if cl.config.NoUpload {
 		return false
 	}
@@ -1351,6 +1357,9 @@ 	return true
 }
 
 func (t *Torrent) wantConns() bool {
+	if t.closed.IsSet() {
+		return false
+	}
 	if !t.seeding() && !t.needData() {
 		return false
 	}