From ba96a4268ad73a00837d4e83343a28e15263d41a Mon Sep 17 00:00:00 2001
From: Martin Milata <martin@martinmilata.cz>
Date: Thu, 30 Jan 2025 15:22:17 +0100
Subject: [PATCH] fix(legacy): input hash could be different on emulator

[no changelog]
---
 legacy/firmware/transaction.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/legacy/firmware/transaction.c b/legacy/firmware/transaction.c
index ed913d4103e..ab4fdeabc06 100644
--- a/legacy/firmware/transaction.c
+++ b/legacy/firmware/transaction.c
@@ -552,7 +552,8 @@ bool tx_input_check_hash(Hasher *hasher, const TxInputType *input) {
   HASHER_UPDATE_INT(hasher, input->prev_index, uint32_t);
   tx_script_hash(hasher, input->script_sig.size, input->script_sig.bytes);
   HASHER_UPDATE_INT(hasher, input->sequence, uint32_t);
-  HASHER_UPDATE_INT(hasher, input->script_type, uint32_t);
+  uint32_t script_type = input->script_type;
+  HASHER_UPDATE_INT(hasher, script_type, uint32_t);
   uint8_t multisig_fp[32] = {0};
   if (input->has_multisig) {
     if (cryptoMultisigFingerprint(&input->multisig, multisig_fp) == 0) {