From 7c673179f62645263da2f2ea165c6c7db326589f Mon Sep 17 00:00:00 2001
From: YuSanka <yusanka@gmail.com>
Date: Thu, 1 Nov 2018 14:16:03 +0100
Subject: [PATCH] Temporary (for testing) crash fixing on get_label from
 PrusaDoubleSlider

---
 src/slic3r/GUI/wxExtensions.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/slic3r/GUI/wxExtensions.cpp b/src/slic3r/GUI/wxExtensions.cpp
index 1ae0448f4..547975c37 100644
--- a/src/slic3r/GUI/wxExtensions.cpp
+++ b/src/slic3r/GUI/wxExtensions.cpp
@@ -1384,6 +1384,8 @@ wxString PrusaDoubleSlider::get_label(const SelectedSlider& selection) const
 
     if (m_label_koef == 1.0 && m_values.empty())
         return wxString::Format("%d", value);
+    if (value >= m_values.size())
+        return "ErrVal";
 
     const wxString str = m_values.empty() ? 
                          wxNumberFormatter::ToString(m_label_koef*value, 2, wxNumberFormatter::Style_None) :