From 5634c5938a219febf5ea28045147c1deda20cefd Mon Sep 17 00:00:00 2001
From: Chris Gianelloni <wolf31o2@blinklabs.io>
Date: Wed, 5 Jun 2024 17:36:11 -0400
Subject: [PATCH] fix(chainsync): guard against nil in wrapped header

Signed-off-by: Chris Gianelloni <wolf31o2@blinklabs.io>
---
 protocol/chainsync/messages.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/protocol/chainsync/messages.go b/protocol/chainsync/messages.go
index 59141219..ddc0dca5 100644
--- a/protocol/chainsync/messages.go
+++ b/protocol/chainsync/messages.go
@@ -186,7 +186,9 @@ func NewMsgRollForwardNtN(
 		Tip: tip,
 	}
 	wrappedHeader := NewWrappedHeader(era, byronType, blockCbor)
-	m.WrappedHeader = *wrappedHeader
+	if wrappedHeader != nil {
+		m.WrappedHeader = *wrappedHeader
+	}
 	return m
 }