fix due to gumble API change

diff --git a/ui_tree.go b/ui_tree.go
index 1c35d9c6117d92b5b989e048fc9247f31c555876..25c42af1b68a46b596de60888187cd04004e7770 100644 (file)
--- a/ui_tree.go
+++ b/ui_tree.go
@@ -67,7 +67,7 @@ func (b *Barnard) TreeItem(item uiterm.TreeItem) []uiterm.TreeItem {
        }
 
        channels := []uiterm.TreeItem{}
-       for _, subchannel := range treeItem.Channel.Children() {
+       for _, subchannel := range treeItem.Channel.Channels() {
                channels = append(channels, TreeItem{
                        Channel: subchannel,
                })