From 78a9e6036ac767fa3772bf1d81b843ec88b48b19 Mon Sep 17 00:00:00 2001 From: Lukas Matena Date: Wed, 23 Jan 2019 09:42:04 +0100 Subject: [PATCH] Fix of previous commit --- src/slic3r/GUI/GLGizmo.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/slic3r/GUI/GLGizmo.cpp b/src/slic3r/GUI/GLGizmo.cpp index d45dbf2ed8..7efb8786c6 100644 --- a/src/slic3r/GUI/GLGizmo.cpp +++ b/src/slic3r/GUI/GLGizmo.cpp @@ -1511,7 +1511,7 @@ void GLGizmoFlatten::set_flattening_data(const ModelObject* model_object) bool object_changed = m_model_object != model_object; m_model_object = model_object; - if (object_changed || is_plane_update_necessary()) + if (model_object && (object_changed || is_plane_update_necessary())) update_planes(); }