From d5b6672c2f16265ebc8b26c6df9e3e3254a795de Mon Sep 17 00:00:00 2001
From: Pratik Patil <pratikspatil024@gmail.com>
Date: Wed, 21 Jun 2023 08:10:40 +0530
Subject: [PATCH] fixed MVHashMap being enabled even when paralellUniverse is
 set to 0 (#900)

---
 params/config.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/params/config.go b/params/config.go
index 7ca118f8d8..599d83bb6c 100644
--- a/params/config.go
+++ b/params/config.go
@@ -637,8 +637,10 @@ func (c *BorConfig) CalculateStateSyncDelay(number uint64) uint64 {
 
 // TODO: modify this function once the block number is finalized
 func (c *BorConfig) IsParallelUniverse(number *big.Int) bool {
-	if c.ParallelUniverseBlock == big.NewInt(0) {
-		return false
+	if c.ParallelUniverseBlock != nil {
+		if c.ParallelUniverseBlock.Cmp(big.NewInt(0)) == 0 {
+			return false
+		}
 	}
 
 	return isForked(c.ParallelUniverseBlock, number)