From f5215cac44b3283baeb86ce075447f8165123394 Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Mon, 13 Jul 2020 13:16:18 +0200
Subject: [PATCH] Attempt to fix crash on Mac when rotating an object while
 layer editing is active

---
 src/libslic3r/PrintObject.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/libslic3r/PrintObject.cpp b/src/libslic3r/PrintObject.cpp
index cc39cbf0ae..d2bdb6d531 100644
--- a/src/libslic3r/PrintObject.cpp
+++ b/src/libslic3r/PrintObject.cpp
@@ -1577,7 +1577,9 @@ bool PrintObject::update_layer_height_profile(const ModelObject &model_object, c
     bool updated = false;
 
     if (layer_height_profile.empty()) {
-        layer_height_profile = model_object.layer_height_profile;
+        // use the constructor because the assignement is crashing on ASAN OsX
+        layer_height_profile = std::vector<coordf_t>(model_object.layer_height_profile);
+//        layer_height_profile = model_object.layer_height_profile;
         updated = true;
     }