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-rw-r--r--src/wallet/wallet2.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index a87803206..ab059d572 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -1049,7 +1049,9 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
}
uint64_t tx_money_spent_in_ins = 0;
- boost::optional<uint32_t> subaddr_account;
+ // The line below is equivalent to "boost::optional<uint32_t> subaddr_account;", but avoids the GCC warning: ‘*((void*)& subaddr_account +4)’ may be used uninitialized in this function
+ // It's a GCC bug with boost::optional, see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47679
+ auto subaddr_account ([]()->boost::optional<uint32_t> {return boost::none;}());
std::set<uint32_t> subaddr_indices;
// check all outputs for spending (compare key images)
for(auto& in: tx.vin)