From 00fa5094f9be1c260c9d07d03575b64fe17ea22b Mon Sep 17 00:00:00 2001
From: Pascal Bauer <pascal.bauer@rwth-aachen.de>
Date: Fri, 9 Dec 2022 12:54:28 +0100
Subject: [PATCH] pass constructor parameter as const ref for performance

Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
---
 fpga/include/villas/fpga/vlnv.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fpga/include/villas/fpga/vlnv.hpp b/fpga/include/villas/fpga/vlnv.hpp
index ac865201d..0f6d1a752 100644
--- a/fpga/include/villas/fpga/vlnv.hpp
+++ b/fpga/include/villas/fpga/vlnv.hpp
@@ -41,7 +41,7 @@ public:
 	    version("")
 	{ }
 
-	Vlnv(std::string s)
+	Vlnv(const std::string &s)
 	{
 		parseFromString(s);
 	}