From f0bc6c83a8eb548d0a3edbf7c16a6922bfd24ba5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?louiz=E2=80=99?= <louiz@louiz.org>
Date: Wed, 8 Mar 2017 19:04:15 +0100
Subject: Pass the shared_ptr by reference, to avoid useless copies

---
 louloulibs/network/dns_handler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'louloulibs/network/dns_handler.cpp')

diff --git a/louloulibs/network/dns_handler.cpp b/louloulibs/network/dns_handler.cpp
index fbd2763..641c087 100644
--- a/louloulibs/network/dns_handler.cpp
+++ b/louloulibs/network/dns_handler.cpp
@@ -17,7 +17,7 @@ using namespace std::string_literals;
 
 std::unique_ptr<DNSSocketHandler> DNSHandler::socket_handler{};
 
-DNSHandler::DNSHandler(std::shared_ptr<Poller> poller)
+DNSHandler::DNSHandler(std::shared_ptr<Poller>& poller)
 {
   dns_init(nullptr, 0);
   const auto socket = dns_open(nullptr);
-- 
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