From 8945f91465bc3ba418688684a2c29c384cd79647 Mon Sep 17 00:00:00 2001
From: vyzo <vyzo@hackzen.org>
Date: Mon, 15 Jun 2020 09:47:50 +0300
Subject: [PATCH] only do PX on leave if PX was enabled in the node

---
 gossipsub.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gossipsub.go b/gossipsub.go
index 5f82724..0a158b4 100644
--- a/gossipsub.go
+++ b/gossipsub.go
@@ -1005,7 +1005,7 @@ func (gs *GossipSubRouter) sendGraft(p peer.ID, topic string) {
 }
 
 func (gs *GossipSubRouter) sendPrune(p peer.ID, topic string) {
-	prune := []*pb.ControlPrune{gs.makePrune(p, topic, true)}
+	prune := []*pb.ControlPrune{gs.makePrune(p, topic, gs.doPX)}
 	out := rpcWithControl(nil, nil, nil, nil, prune)
 	gs.sendRPC(p, out)
 }