From bbc960dc9f5fc5a4b271712f9b5ce86db8f8299f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Nusser?= <andre.nusser@googlemail.com>
Date: Thu, 2 Aug 2018 00:07:07 +0200
Subject: Pass strings by reference instead of by value.

---
 src/instrument.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/instrument.cc')

diff --git a/src/instrument.cc b/src/instrument.cc
index 6627a41..48b6505 100644
--- a/src/instrument.cc
+++ b/src/instrument.cc
@@ -98,17 +98,17 @@ void Instrument::finalise()
 	}
 }
 
-std::string Instrument::getName() const
+const std::string& Instrument::getName() const
 {
 	return _name;
 }
 
-std::string Instrument::getDescription() const
+const std::string& Instrument::getDescription() const
 {
 	return _description;
 }
 
-std::string Instrument::getGroup() const
+const std::string& Instrument::getGroup() const
 {
 	return _group;
 }
-- 
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