From e5ad140214c6e623bb65f2a57ea0aeef85a0a657 Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Fri, 19 Mar 2021 13:39:54 +0100
Subject: [PATCH] Fix mac warnings

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

diff --git a/src/libslic3r/MeshBoolean.cpp b/src/libslic3r/MeshBoolean.cpp
index da5c9563851..8a03310fe92 100644
--- a/src/libslic3r/MeshBoolean.cpp
+++ b/src/libslic3r/MeshBoolean.cpp
@@ -155,7 +155,7 @@ template<class _Mesh> TriangleMesh cgal_to_triangle_mesh(const _Mesh &cgalmesh)
 
         int i = 0;
         Vec3i facet;
-        for (const auto &v : vtc) {
+        for (auto v : vtc) {
             if (i > 2) { i = 0; break; }
             facet(i++) = v;
         }