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-rw-r--r--src/network/connection.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/network/connection.h b/src/network/connection.h
index 7ba0d086e..dc86d2293 100644
--- a/src/network/connection.h
+++ b/src/network/connection.h
@@ -732,8 +732,8 @@ class Peer {
virtual void reportRTT(float rtt) {};
void RTTStatistics(float rtt,
- std::string profiler_id="",
- unsigned int num_samples=1000);
+ const std::string &profiler_id = "",
+ unsigned int num_samples = 1000);
bool IncUseCount();
void DecUseCount();