From 2b6fb8d9dc0731219f0dcec32d5ebf0dab481cb7 Mon Sep 17 00:00:00 2001
From: Akosh Farkash <aakoshh@gmail.com>
Date: Thu, 19 Oct 2023 16:44:34 +0100
Subject: [PATCH] FIX: Height check in checkpoint submission

---
 src/subnet/SubnetActorManagerFacet.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/subnet/SubnetActorManagerFacet.sol b/src/subnet/SubnetActorManagerFacet.sol
index 9763f4e3b..6c6b2debf 100644
--- a/src/subnet/SubnetActorManagerFacet.sol
+++ b/src/subnet/SubnetActorManagerFacet.sol
@@ -45,7 +45,7 @@ contract SubnetActorManagerFacet is ISubnetActor, SubnetActorModifiers, Reentran
         // the checkpoint height must be equal to the last bottom-up checkpoint height or
         // the next one
         if (
-            checkpoint.blockHeight != s.lastBottomUpCheckpointHeight + s.bottomUpCheckPeriod ||
+            checkpoint.blockHeight != s.lastBottomUpCheckpointHeight + s.bottomUpCheckPeriod &&
             checkpoint.blockHeight != s.lastBottomUpCheckpointHeight
         ) {
             revert InvalidCheckpointEpoch();