From 80ea9a60a98e1f1f8c59bac87afe73bbf10db655 Mon Sep 17 00:00:00 2001
From: Binarybaron <binarybaron@protonmail.com>
Date: Mon, 26 May 2025 19:02:17 +0200
Subject: [PATCH] fix(monero wallet): Check if wallet already exists by
 JsonRpcError Error Code

---
 swap/src/monero/wallet.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/swap/src/monero/wallet.rs b/swap/src/monero/wallet.rs
index 4f19acd9..49a7000b 100644
--- a/swap/src/monero/wallet.rs
+++ b/swap/src/monero/wallet.rs
@@ -152,7 +152,8 @@ impl Wallet {
         // we just try to open it instead
         match result {
             Ok(_) => Ok(()),
-            Err(error) if error.to_string().contains("Wallet already exists") => {
+            // See: https://github.com/monero-project/monero/blob/master/src/wallet/wallet_rpc_server_error_codes.h#L54
+            Err(jsonrpc::Error::JsonRpc(jsonrpc::JsonRpcError { code: -21, .. })) => {
                 tracing::debug!(
                     monero_wallet_name = &file_name,
                     "Cannot create wallet because it already exists, loading instead"