BUG: fix potential 'nil' reference

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 7 insertions, 0 deletions

diff --git a/structs.go b/structs.go
index 0f1cd1b..59190f6 100644
--- a/structs.go
+++ b/structs.go
@@ -105,6 +105,13 @@ func (s GuiBox) SetTitle(title string) {
 	return
 }
 
+func (s GuiBox) Append(child ui.Control, x bool) {
+	if (s.UiBox == nil) {
+		return
+	}
+	s.UiBox.Append(child, x)
+}
+
 func (s GuiBox) InitTab(title string) *ui.Tab {
 	if (s.Window == nil) {
 		return nil