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-rw-r--r--src/wallet/api/transaction_history.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/wallet/api/transaction_history.cpp b/src/wallet/api/transaction_history.cpp
index 86dff85a4..190aa67c5 100644
--- a/src/wallet/api/transaction_history.cpp
+++ b/src/wallet/api/transaction_history.cpp
@@ -79,6 +79,9 @@ std::vector<TransactionInfo *> TransactionHistoryImpl::getAll() const
void TransactionHistoryImpl::refresh()
{
+ // multithreaded access:
+ boost::lock_guard<boost::mutex> guarg(m_refreshMutex);
+
// TODO: configurable values;
uint64_t min_height = 0;
uint64_t max_height = (uint64_t)-1;
@@ -88,8 +91,6 @@ void TransactionHistoryImpl::refresh()
delete t;
m_history.clear();
-
-
// transactions are stored in wallet2:
// - confirmed_transfer_details - out transfers
// - unconfirmed_transfer_details - pending out transfers