From 124def053090bb67cb3b3d50c2b4460f1af8be26 Mon Sep 17 00:00:00 2001
From: Igor Artamonov <igor@artamonov.ru>
Date: Fri, 26 Jul 2019 23:10:46 -0400
Subject: [PATCH] problem: shouldn't setup new chains not described by upstream

---
 .../kotlin/io/emeraldpay/dshackle/upstream/GrpcUpstreams.kt     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/GrpcUpstreams.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/GrpcUpstreams.kt
index 6e8d668d..fb4862e2 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/GrpcUpstreams.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/GrpcUpstreams.kt
@@ -46,7 +46,7 @@ class GrpcUpstreams(
                 .subscribe { value ->
                     val chain = Chain.byId(value.chain.number)
                     if (chain != Chain.UNSPECIFIED) {
-                        getOrCreate(chain).onStatus(value)
+                        known[chain]?.onStatus(value)
                     }
                 }
         return loaded