From d7bc737751aae7bdc77c68e4d2953aa0d6670724 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?louiz=E2=80=99?= <louiz@louiz.org>
Date: Tue, 21 Aug 2018 19:54:47 +0200
Subject: Add two missing ref

---
 src/utils/dirname.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/utils/dirname.hpp')

diff --git a/src/utils/dirname.hpp b/src/utils/dirname.hpp
index c1df81b..73e1b57 100644
--- a/src/utils/dirname.hpp
+++ b/src/utils/dirname.hpp
@@ -2,5 +2,5 @@
 
 namespace utils
 {
-std::string dirname(const std::string filename);
+std::string dirname(const std::string& filename);
 }
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