From 8c1b5a11fe1d448cde205f8c4172b2993d9276a8 Mon Sep 17 00:00:00 2001
From: Paul Fd <paul@ferrand.cc>
Date: Fri, 10 Sep 2021 13:59:20 +0200
Subject: [PATCH] Avoid a copy

---
 clients/jack_client.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clients/jack_client.cpp b/clients/jack_client.cpp
index 799a6dbf..7438e801 100644
--- a/clients/jack_client.cpp
+++ b/clients/jack_client.cpp
@@ -194,7 +194,7 @@ bool load_instrument(const char *fpath) {
 }
 
 
-std::vector<std::string> string_tokenize(const std::string str) {
+std::vector<std::string> string_tokenize(const std::string& str) {
     std::vector<std::string> tokens;
     std::string part = "";
     for (size_t i=0; i<str.length(); i++) {