From 5ded376fe2a0ef897e9ee6b8d2f8f82dca17848c Mon Sep 17 00:00:00 2001 From: Lukas Matena <lukasmatena@seznam.cz> Date: Sat, 28 Sep 2019 09:57:26 +0200 Subject: [PATCH] An attempt to fix #2997 More fixes might be needed on the other platforms --- src/slic3r/GUI/GUI_ObjectList.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp index 19dedc7b0..0835a0d40 100644 --- a/src/slic3r/GUI/GUI_ObjectList.cpp +++ b/src/slic3r/GUI/GUI_ObjectList.cpp @@ -131,7 +131,7 @@ ObjectList::ObjectList(wxWindow* parent) : { wxDataViewItemArray sels; GetSelections(sels); - if (sels.front() == m_last_selected_item) + if (! sels.empty() && sels.front() == m_last_selected_item) m_last_selected_item = sels.back(); else m_last_selected_item = event.GetItem();