From b81988f76132448e4ef55a4f2aac2872da387dff Mon Sep 17 00:00:00 2001
From: Gajo Petrovic <gajopetrovic@gmail.com>
Date: Sun, 10 May 2020 14:40:37 +0900
Subject: [PATCH] no pessimizing move

---
 rts/Game/ClientData.cpp     | 2 +-
 rts/System/EventHandler.cpp | 2 +-
 rts/System/StringUtil.cpp   | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/rts/Game/ClientData.cpp b/rts/Game/ClientData.cpp
index 8483bbb4758..19020f716ef 100644
--- a/rts/Game/ClientData.cpp
+++ b/rts/Game/ClientData.cpp
@@ -37,6 +37,6 @@ std::string ClientData::GetUncompressed(const std::vector<std::uint8_t>& compres
 	std::vector<std::uint8_t> buffer{zlib::inflate(compressed)};
 	std::string cdata{buffer.begin(), buffer.end()};
 
-	return (std::move(cdata));
+	return cdata;
 }
 
diff --git a/rts/System/EventHandler.cpp b/rts/System/EventHandler.cpp
index 9d13af86068..946632e46e6 100644
--- a/rts/System/EventHandler.cpp
+++ b/rts/System/EventHandler.cpp
@@ -676,7 +676,7 @@ template<typename T, typename F, typename... A> std::string ControlReverseIterat
 		if (str.empty())
 			continue;
 
-		return (std::move(str));
+		return str;
 	}
 
 	return {};
diff --git a/rts/System/StringUtil.cpp b/rts/System/StringUtil.cpp
index f46815bbb8e..0a2ea0d2f2d 100644
--- a/rts/System/StringUtil.cpp
+++ b/rts/System/StringUtil.cpp
@@ -259,7 +259,7 @@ std::vector<std::uint8_t> zlib::deflate(const std::uint8_t* inflData, unsigned l
 		deflData.clear();
 	}
 
-	return (std::move(deflData));
+	return deflData;
 }
 
 std::vector<std::uint8_t> zlib::inflate(const std::vector<std::uint8_t>& deflData) { return (zlib::inflate(deflData.data(), deflData.size())); }
@@ -286,6 +286,6 @@ std::vector<std::uint8_t> zlib::inflate(const std::uint8_t* deflData, unsigned l
 	inflData.resize(rawSize);
 	inflData.shrink_to_fit();
 
-	return (std::move(inflData));
+	return inflData;
 }
 #endif //UNITSYNC