connection.go | 3 +++

diff --git a/connection.go b/connection.go
index 63a0da6b47c4afe771aed58f011f6a51ff20b6eb..0c3bc1c4898de120ddd9346109ecd3fd16c0a46a 100644
--- a/connection.go
+++ b/connection.go
@@ -739,6 +739,9 @@ 	return false
 }
 
 func (cn *connection) iterPendingPieces(f func(int) bool) bool {
+	if !cn.t.haveInfo() {
+		return false
+	}
 	if cn.t.requestStrategy == 3 {
 		return cn.iterUnbiasedPieceRequestOrder(f)
 	}