From 2bea886e8ea3cc4d970f55ce9a6b1a20ca938fbe Mon Sep 17 00:00:00 2001
From: GheisMohammadi <Gheis.Mohammadi@gmail.com>
Date: Fri, 4 Oct 2024 17:41:02 +0800
Subject: [PATCH] improve getBlockByMaxVote

---
 api/service/stagedstreamsync/helpers.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/api/service/stagedstreamsync/helpers.go b/api/service/stagedstreamsync/helpers.go
index afe8a3fa0e..caf5ff5304 100644
--- a/api/service/stagedstreamsync/helpers.go
+++ b/api/service/stagedstreamsync/helpers.go
@@ -82,6 +82,9 @@ func getBlockByMaxVote(blocks []*types.Block) (*types.Block, error) {
 		if block == nil {
 			continue
 		}
+		if _, exist := hashesVote[block.Header().Hash()]; !exist {
+			hashesVote[block.Header().Hash()] = 0
+		}
 		hashesVote[block.Header().Hash()]++
 		if hashesVote[block.Header().Hash()] > maxVote {
 			maxVote = hashesVote[block.Header().Hash()]