Update widget/tabcontainer.go

Co-authored-by: Stuart Scott <stuart.murray.scott@gmail.com>
fyne-io · Dec 21, 2020 · 06b84ab · 06b84ab
1 parent 02e2a8a
commit 06b84ab
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/widget/tabcontainer.go b/widget/tabcontainer.go
@@ -128,8 +128,8 @@ func (c *TabContainer) RemoveIndex(index int) {
 // SetItems sets the container’s items and refreshes.
 func (c *TabContainer) SetItems(items []*TabItem) {
 	c.Items = items
-	if c.current >= len(c.Items) {
-		c.current = -1
+	if l := len(c.Items); c.current >= l {
+		c.current = l - 1
 	}
 	c.Refresh()
 }