From 7d9b2ee5ae8db92f4e28296983d706593197239a Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Tue, 15 Jun 2021 10:47:58 +0200
Subject: Avoid a few copies in loops

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

(limited to 'src/utils.cpp')

diff --git a/src/utils.cpp b/src/utils.cpp
index ae56ef0..71e2b5c 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -548,7 +548,7 @@ void printEnsemble(const shared_ptr<dabEnsemble>& ensemble)
     printServices(ensemble->services);
 
     etiLog.log(info, "--- Components list ---");
-    for (const auto component : ensemble->components) {
+    for (const auto& component : ensemble->components) {
         etiLog.level(info) << "Component                " << component->get_rc_name();
         printComponent(component, ensemble);
     }
-- 
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