From a0a2ed1c0915013192ab54b4e380c1bbf79735c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= <peterke@gmail.com>
Date: Mon, 11 Feb 2019 13:17:03 +0200
Subject: [PATCH] trie: make must-parse panics a bit more informative

---
 trie/node.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trie/node.go b/trie/node.go
index 1fafb7a538..1ec56b1e9b 100644
--- a/trie/node.go
+++ b/trie/node.go
@@ -120,7 +120,7 @@ func (n valueNode) fstring(ind string) string {
 func mustDecodeNode(hash, buf []byte, cachegen uint16) node {
 	n, err := decodeNode(hash, buf, cachegen)
 	if err != nil {
-		panic(fmt.Sprintf("node %x: %v", hash, err))
+		panic(fmt.Sprintf("node %x (%x): %v", hash, buf, err))
 	}
 	return n
 }