1 files changed, 7 insertions, 7 deletions

diff --git a/src/wallet/message_store.cpp b/src/wallet/message_store.cpp
index ce6f4f52b..7381005c1 100644
--- a/src/wallet/message_store.cpp
+++ b/src/wallet/message_store.cpp
@@ -125,7 +125,7 @@ void message_store::set_signer(const multisig_wallet_state &state,
                                const boost::optional<std::string> &transport_address,
                                const boost::optional<cryptonote::account_public_address> monero_address)
 {
-  THROW_WALLET_EXCEPTION_IF(index >= m_num_authorized_signers, tools::error::wallet_internal_error, "Invalid signer index " + index);
+  THROW_WALLET_EXCEPTION_IF(index >= m_num_authorized_signers, tools::error::wallet_internal_error, "Invalid signer index " + std::to_string(index));
   authorized_signer &m = m_signers[index];
   if (label)
   {
@@ -146,7 +146,7 @@ void message_store::set_signer(const multisig_wallet_state &state,
 
 const authorized_signer &message_store::get_signer(uint32_t index) const
 {
-  THROW_WALLET_EXCEPTION_IF(index >= m_num_authorized_signers, tools::error::wallet_internal_error, "Invalid signer index " + index);
+  THROW_WALLET_EXCEPTION_IF(index >= m_num_authorized_signers, tools::error::wallet_internal_error, "Invalid signer index " + std::to_string(index));
   return m_signers[index];
 }
 
@@ -201,7 +201,7 @@ void message_store::unpack_signer_config(const multisig_wallet_state &state, con
     THROW_WALLET_EXCEPTION_IF(true, tools::error::wallet_internal_error, "Invalid structure of signer config");
   }
   uint32_t num_signers = (uint32_t)signers.size();
-  THROW_WALLET_EXCEPTION_IF(num_signers != m_num_authorized_signers, tools::error::wallet_internal_error, "Wrong number of signers in config: " + num_signers);
+  THROW_WALLET_EXCEPTION_IF(num_signers != m_num_authorized_signers, tools::error::wallet_internal_error, "Wrong number of signers in config: " + std::to_string(num_signers));
 }
 
 void message_store::process_signer_config(const multisig_wallet_state &state, const std::string &signer_config)
@@ -424,7 +424,7 @@ void message_store::setup_signer_for_auto_config(uint32_t index, const std::stri
   // auto-config parameters. In the wallet of somebody using the token to send auto-config
   // data the auto-config parameters are stored in the "me" signer and taken from there
   // to send that data.
-  THROW_WALLET_EXCEPTION_IF(index >= m_num_authorized_signers, tools::error::wallet_internal_error, "Invalid signer index " + index);
+  THROW_WALLET_EXCEPTION_IF(index >= m_num_authorized_signers, tools::error::wallet_internal_error, "Invalid signer index " + std::to_string(index));
   authorized_signer &m = m_signers[index];
   m.auto_config_token = token;
   crypto::hash_to_scalar(token.data(), token.size(), m.auto_config_secret_key);
@@ -506,7 +506,7 @@ void message_store::process_wallet_created_data(const multisig_wallet_state &sta
     break;
 
   default:
-    THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, "Illegal message type " + (uint32_t)type);
+    THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, "Illegal message type " + std::to_string((uint32_t)type));
     break;
   }
 }
@@ -573,7 +573,7 @@ size_t message_store::get_message_index_by_id(uint32_t id) const
 {
   size_t index;
   bool found = get_message_index_by_id(id, index);
-  THROW_WALLET_EXCEPTION_IF(!found, tools::error::wallet_internal_error, "Invalid message id " + id);
+  THROW_WALLET_EXCEPTION_IF(!found, tools::error::wallet_internal_error, "Invalid message id " + std::to_string(id));
   return index;
 }
 
@@ -601,7 +601,7 @@ message message_store::get_message_by_id(uint32_t id) const
 {
   message m;
   bool found = get_message_by_id(id, m);
-  THROW_WALLET_EXCEPTION_IF(!found, tools::error::wallet_internal_error, "Invalid message id " + id);
+  THROW_WALLET_EXCEPTION_IF(!found, tools::error::wallet_internal_error, "Invalid message id " + std::to_string(id));
   return m;
 }