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-rw-r--r--src/logging.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/logging.cpp b/src/logging.cpp
index 1e2c1d5a77..73c4e458bd 100644
--- a/src/logging.cpp
+++ b/src/logging.cpp
@@ -364,7 +364,7 @@ void BCLog::Logger::LogPrintStr(const std::string& str, const std::string& loggi
}
if (m_log_threadnames && m_started_new_line) {
- const auto threadname = util::ThreadGetInternalName();
+ const auto& threadname = util::ThreadGetInternalName();
str_prefixed.insert(0, "[" + (threadname.empty() ? "unknown" : threadname) + "] ");
}