From d3ed750c9d72fe73ebcd40686500584fce3a238c Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Tue, 19 Jun 2018 12:25:13 -0400
Subject: [PATCH] GameFile: Avoid copying map pairs in GetLanguages()

We can just reference the pairs instead of taking them by value,
avoiding copying std::string instances.
---
 Source/Core/UICommon/GameFile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Core/UICommon/GameFile.cpp b/Source/Core/UICommon/GameFile.cpp
index 0d3f7469be..443f3bc931 100644
--- a/Source/Core/UICommon/GameFile.cpp
+++ b/Source/Core/UICommon/GameFile.cpp
@@ -308,7 +308,7 @@ std::vector<DiscIO::Language> GameFile::GetLanguages() const
 {
   std::vector<DiscIO::Language> languages;
   // TODO: What if some languages don't have long names but have other strings?
-  for (std::pair<DiscIO::Language, std::string> name : m_long_names)
+  for (const auto& name : m_long_names)
     languages.push_back(name.first);
   return languages;
 }