From 3876c0907237e5fa89c5850ed1ee688a3bcb62b3 Mon Sep 17 00:00:00 2001
From: Jarryd Beck <jarro.2783@gmail.com>
Date: Tue, 19 Feb 2019 18:07:25 +1100
Subject: [PATCH] Use reference instead of value

---
 include/cxxopts.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/cxxopts.hpp b/include/cxxopts.hpp
index 45fea09..94b81ef 100644
--- a/include/cxxopts.hpp
+++ b/include/cxxopts.hpp
@@ -1089,7 +1089,8 @@ namespace cxxopts
       return m_key;
     }
 
-    const std::string
+    const
+    std::string&
     value() const
     {
       return m_value;
--
libgit2 0.21.4