From 1e1e75c9b9fcb99721898b51698d97fccd91fb24 Mon Sep 17 00:00:00 2001
From: Daniel Lubarov <daniel@lubarov.com>
Date: Mon, 27 Feb 2023 17:34:12 -0800
Subject: [PATCH] Fix code that looks for an account's storage trie

---
 evm/src/generation/mpt.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/evm/src/generation/mpt.rs b/evm/src/generation/mpt.rs
index 0064c3aa..6c4afd4a 100644
--- a/evm/src/generation/mpt.rs
+++ b/evm/src/generation/mpt.rs
@@ -156,8 +156,9 @@ pub(crate) fn mpt_prover_inputs_state_trie(
             } = account;
 
             let storage_hash_only = PartialTrie::Hash(storage_root);
+            let merged_key = key.merge_nibbles(nibbles);
             let storage_trie: &PartialTrie = storage_tries_by_state_key
-                .get(&key)
+                .get(&merged_key)
                 .copied()
                 .unwrap_or(&storage_hash_only);