From 563205d6f84251dfef9658853e0b9a90af9ced71 Mon Sep 17 00:00:00 2001
From: Sebastian Holtermann <sebholt@xwmw.org>
Date: Thu, 13 Jun 2019 12:01:08 +0200
Subject: cmDefinitions: Avoid string copy when setting a definition

---
 Source/cmDefinitions.cxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Source/cmDefinitions.cxx b/Source/cmDefinitions.cxx
index 5fafaf9..894447c 100644
--- a/Source/cmDefinitions.cxx
+++ b/Source/cmDefinitions.cxx
@@ -57,8 +57,7 @@ bool cmDefinitions::HasKey(const std::string& key, StackIter begin,
 
 void cmDefinitions::Set(const std::string& key, const char* value)
 {
-  Def def(value);
-  this->Map[key] = def;
+  this->Map[key] = Def(value);
 }
 
 std::vector<std::string> cmDefinitions::UnusedKeys() const
-- 
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