2 files changed, 3 insertions, 3 deletions
diff --git a/src/wallet/api/wallet.cpp b/src/wallet/api/wallet.cpp
index db8911042..b14c2e1eb 100644
--- a/src/wallet/api/wallet.cpp
+++ b/src/wallet/api/wallet.cpp
@@ -1467,7 +1467,7 @@ bool WalletImpl::checkTxKey(const std::string &txid_str, std::string tx_key_str,
     }
 }
 
-std::string WalletImpl::getTxProof(const std::string &txid_str, const std::string &address_str, const std::string &message, std::string &error_str) const
+std::string WalletImpl::getTxProof(const std::string &txid_str, const std::string &address_str, const std::string &message) const
 {
     crypto::hash txid;
     if (!epee::string_tools::hex_to_pod(txid_str, txid))
@@ -1488,7 +1488,7 @@ std::string WalletImpl::getTxProof(const std::string &txid_str, const std::strin
     try
     {
         m_status = Status_Ok;
-        return m_wallet->get_tx_proof(txid, info.address, info.is_subaddress, message, error_str);
+        return m_wallet->get_tx_proof(txid, info.address, info.is_subaddress, message);
     }
     catch (const std::exception &e)
     {
diff --git a/src/wallet/api/wallet.h b/src/wallet/api/wallet.h
index ecf540f22..50d46fc19 100644
--- a/src/wallet/api/wallet.h
+++ b/src/wallet/api/wallet.h
@@ -138,7 +138,7 @@ public:
     virtual std::string getUserNote(const std::string &txid) const;
     virtual std::string getTxKey(const std::string &txid) const;
     virtual bool checkTxKey(const std::string &txid, std::string tx_key, const std::string &address, uint64_t &received, bool &in_pool, uint64_t &confirmations);
-    virtual std::string getTxProof(const std::string &txid, const std::string &address, const std::string &message, std::string &error_str) const;
+    virtual std::string getTxProof(const std::string &txid, const std::string &address, const std::string &message) const;
     virtual bool checkTxProof(const std::string &txid, const std::string &address, const std::string &message, const std::string &signature, bool &good, uint64_t &received, bool &in_pool, uint64_t &confirmations);
     virtual std::string signMessage(const std::string &message);
     virtual bool verifySignedMessage(const std::string &message, const std::string &address, const std::string &signature) const;