Fix of #2745

2019-08-14 17:06:53 +02:00
parent 1d0b4109cb
commit 957f33a2c6
1 changed files with 2 additions and 0 deletions
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -373,6 +373,8 @@ void Tab::update_labels_colour()
 //	Thaw();

    auto cur_item = m_treectrl->GetFirstVisibleItem();
+    if (!cur_item || !m_treectrl->IsVisible(cur_item))
+        return;
    while (cur_item) {
        auto title = m_treectrl->GetItemText(cur_item);
        for (auto page : m_pages)