From da7400ef5c62ee144fc14ba7ca4745349f0b0c72 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Wed, 26 Jun 2013 23:56:43 +0900
Subject: Return std::unique_ptr member as const ref

Returning raw pointer has a risk that it may be stolen by
std::shared_ptr in accident.
---
 src/DownloadEngine.cc | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/DownloadEngine.cc')

diff --git a/src/DownloadEngine.cc b/src/DownloadEngine.cc
index d845ff1d..8de6a316 100644
--- a/src/DownloadEngine.cc
+++ b/src/DownloadEngine.cc
@@ -549,14 +549,15 @@ void DownloadEngine::setAuthConfigFactory
   authConfigFactory_ = std::move(factory);
 }
 
-AuthConfigFactory* DownloadEngine::getAuthConfigFactory() const
+const std::unique_ptr<AuthConfigFactory>&
+DownloadEngine::getAuthConfigFactory() const
 {
-  return authConfigFactory_.get();
+  return authConfigFactory_;
 }
 
-CookieStorage* DownloadEngine::getCookieStorage() const
+const std::unique_ptr<CookieStorage>& DownloadEngine::getCookieStorage() const
 {
-  return cookieStorage_.get();
+  return cookieStorage_;
 }
 
 void DownloadEngine::setRefreshInterval(int64_t interval)
-- 
cgit