Fix several segfaults

2024-06-03 01:51:43 -04:00
parent c3050e258f
commit 3e1a3ea5b9
3 changed files with 11 additions and 4 deletions
--- a/x/window.go
+++ b/x/window.go
@@ -164,7 +164,11 @@ func (this *Backend) newWindow (
 }

 func (this *window) SetRoot (root tomo.Object) {
-	this.hierarchy.SetRoot(root.GetBox())
+	if root == nil {
+		this.hierarchy.SetRoot(nil)
+	} else {
+		this.hierarchy.SetRoot(root.GetBox())
+	}
 }

 func (this *window) SetTitle (title string) {