From 76292c839380ceb393ab566f8cefb73b1920c61c Mon Sep 17 00:00:00 2001
From: John Burton <john.burton@jbmail.com>
Date: Sun, 3 May 2026 21:25:21 +0100
Subject: [PATCH] Make more efficient

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

diff --git a/src/main.cpp b/src/main.cpp
index 1739d77..d1b3bd0 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,6 +1,6 @@
 #include <iostream>
 
-std::string get_greeting() {
+const std::string& get_greeting() {
     return "Hello, world!";
 }