1 files changed, 4 insertions, 0 deletions
diff --git a/smtreeview.cpp b/smtreeview.cpp
index feb64bf..36d7c07 100644
--- a/smtreeview.cpp
+++ b/smtreeview.cpp
@@ -28,6 +28,10 @@ void SmTreeView::readHeaderConfig(){
         headerActions.insert(a->data().toInt(), a);
     }
     for(int i = 0; i < hv->count(); ++i){
+        // don't crash if header count is smaller than saved...
+        if(i >= mHeaderGroup->actions().count()){
+            continue;
+        }
         if(!hv->isSectionHidden(i)){
             headerActions.value(i)->setChecked(true);
         }