update original root tree when clear children nodes

5 years ago · 603f84eb90
parent 48aadd9719
commit 603f84eb90
1 changed files with 2 additions and 0 deletions
--- a/gui/tree.go
+++ b/gui/tree.go
@ -133,6 +133,8 @@ func (t *Tree) SetKeybindings(g *Gui) {
 			t.GetRoot().CollapseAll()
 		case 'd':
 			t.GetCurrentNode().ClearChildren()
+			newRoot := *g.Tree.GetRoot()
+			g.Tree.OriginRoot = &newRoot
 		case 'L':
 			t.GetRoot().ExpandAll()
 		case 'l':