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-rw-r--r--src/wallet/wallettool.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/wallet/wallettool.cpp b/src/wallet/wallettool.cpp
index c1cba0fd13..9b51461843 100644
--- a/src/wallet/wallettool.cpp
+++ b/src/wallet/wallettool.cpp
@@ -130,7 +130,7 @@ bool ExecuteWalletToolFunc(const std::string& command, const std::string& name)
std::vector<bilingual_str> warnings;
bool ret = RecoverDatabaseFile(path, error, warnings);
if (!ret) {
- for (const auto warning : warnings) {
+ for (const auto& warning : warnings) {
tfm::format(std::cerr, "%s\n", warning.original);
}
if (!error.empty()) {