From 5ee695b6291ffe7cce6153f509de0f78f22239aa Mon Sep 17 00:00:00 2001
From: Enrico Turri <enricoturri@seznam.cz>
Date: Tue, 18 Jun 2019 08:53:13 +0200
Subject: [PATCH] #2506 - Fixed crash while manually editing SLA supports

---
 src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp b/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
index fb758d240..afd0087aa 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
@@ -131,6 +131,11 @@ private:
 
 protected:
     void on_set_state() override;
+    virtual void on_set_hover_id()
+    {
+        if ((int)m_editing_mode_cache.size() <= m_hover_id)
+            m_hover_id = -1;
+    }
     void on_start_dragging(const Selection& selection) override;
     virtual void on_render_input_window(float x, float y, float bottom_limit, const Selection& selection) override;