From c2aa7e7b3b940e9f9fd5ef42384b6a025895fd6b Mon Sep 17 00:00:00 2001
From: Joseph Lenox <lenox.joseph@gmail.com>
Date: Wed, 4 Dec 2019 19:58:40 -0600
Subject: [PATCH] std::move here inhibits copy elison, remove.

---
 xs/src/libslic3r/TriangleMesh.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xs/src/libslic3r/TriangleMesh.cpp b/xs/src/libslic3r/TriangleMesh.cpp
index ff3b17758..63c5a91b7 100644
--- a/xs/src/libslic3r/TriangleMesh.cpp
+++ b/xs/src/libslic3r/TriangleMesh.cpp
@@ -462,7 +462,7 @@ Pointf3s TriangleMesh::normals() const
     } else {
         Slic3r::Log::warn("TriangleMesh", "normals() requires repair()");
     }
-    return std::move(tmp);
+    return tmp;
 }
 
 Pointf3 TriangleMesh::size() const