From 3c065a67d2701cee02c2f0c1d1e331a77a1f0763 Mon Sep 17 00:00:00 2001
From: ligi <ligi@ligi.de>
Date: Thu, 20 Jan 2022 14:04:46 +0100
Subject: [PATCH] WIP: allow totalDifficulty to be the same

---
 .../kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt
index 9f85e7f63..900e6645f 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt
@@ -46,7 +46,7 @@ abstract class AbstractHead : Head {
                 it.hash
             }.filter { block ->
                 val curr = head.get()
-                curr == null || curr.difficulty < block.difficulty
+                curr == null || curr.difficulty <= block.difficulty
             }
             .doFinally {
                 // close internal stream if upstream is finished, otherwise it gets stuck,
@@ -59,7 +59,7 @@ abstract class AbstractHead : Head {
             .subscribe { block ->
                 notifyBeforeBlock()
                 val prev = head.getAndUpdate { curr ->
-                    if (curr == null || curr.difficulty < block.difficulty) {
+                    if (curr == null || curr.difficulty <= block.difficulty) {
                         block
                     } else {
                         curr