update due to gumble API changes

2016-04-23 11:14:41 -03:00
parent 95c3fc469b
commit 4d141b6131
5 changed files with 50 additions and 48 deletions
--- a/ui_tree.go
+++ b/ui_tree.go
@@ -38,6 +38,10 @@ func (b *Barnard) TreeItemSelect(ui *uiterm.Ui, tree *uiterm.Tree, item uiterm.T
 }

 func (b *Barnard) TreeItem(item uiterm.TreeItem) []uiterm.TreeItem {
+	if b.Client == nil {
+		return nil
+	}
+
 	var treeItem TreeItem
 	if ti, ok := item.(TreeItem); !ok {
 		root := b.Client.Channels[0]