From f4fdbd2b2d51e162b38de81af0c3f77092b6d26c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Fri, 31 May 2013 23:13:13 +0200
Subject: [PATCH] MeshTools: this can be moved instead of copying.

---
 src/MeshTools/GenerateFlatNormals.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MeshTools/GenerateFlatNormals.cpp b/src/MeshTools/GenerateFlatNormals.cpp
index 10a1a8de3..e9703b124 100644
--- a/src/MeshTools/GenerateFlatNormals.cpp
+++ b/src/MeshTools/GenerateFlatNormals.cpp
@@ -50,7 +50,7 @@ std::tuple<std::vector<UnsignedInt>, std::vector<Vector3>> generateFlatNormals(c
 
     /* Remove duplicate normals and return */
     MeshTools::removeDuplicates(normalIndices, normals);
-    return std::make_tuple(normalIndices, normals);
+    return std::make_tuple(std::move(normalIndices), std::move(normals));
 }
 
 }}