From db044e2f64494d61b4f2ffe4307043275bb8fc1d Mon Sep 17 00:00:00 2001
From: GoreProgrammer <gore.programmer@pm.me>
Date: Sun, 4 Jan 2026 18:22:57 +0100
Subject: [PATCH] osd_publish_batch : optimize the Fact loop - use const ref to
 avoid unnecessary copying.

---
 src/osd.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osd.cpp b/src/osd.cpp
index e2b2dfdf..e3ae6df8 100644
--- a/src/osd.cpp
+++ b/src/osd.cpp
@@ -2104,7 +2104,7 @@ void osd_publish_batch(void *batch) {
 	if (enable_osd) {
 		{
 			std::lock_guard<std::mutex> lock(mtx);
-			for (Fact fact : *facts) {
+			for (const Fact& fact : *facts) {
 				// SPDLOG_DEBUG("batch post fact {}({})", fact.getName(), fact.getTags());
 				fact_queue.push(fact);
 			}