binary tree is global

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

1 files changed, 4 insertions, 4 deletions

diff --git a/addNode.go b/addNode.go
index e0af110..cab2852 100644
--- a/addNode.go
+++ b/addNode.go
@@ -24,19 +24,19 @@ func (me *TreeInfo) AddNode(a *widget.Action) *Node {
 	if a.WidgetType == widget.Root {
 		log.Log(TREE, "AddNode() Root")
 		n.Parent = n
-		me.treeRoot = n
+		treeRoot = n
 		return n
 	}
 
-	if me.treeRoot.FindWidgetId(a.WidgetId) != nil {
+	if treeRoot.FindWidgetId(a.WidgetId) != nil {
 		log.Log(TREEWARN, "AddNode() WidgetId already exists", a.WidgetId)
 		log.Log(TREEWARN, "probably this is a Show() / Hide() issue")
 		log.Log(TREEWARN, "TODO: figure out what to do here")
-		return me.treeRoot.FindWidgetId(a.WidgetId)
+		return treeRoot.FindWidgetId(a.WidgetId)
 	}
 
 	// add this new widget on the binary tree
-	p := me.treeRoot.FindWidgetId(a.ParentId)
+	p := treeRoot.FindWidgetId(a.ParentId)
 	n.Parent = p
 	if n.Parent == nil {
 		log.Log(TREEWARN, "AddNode() ERROR n.Parent == nil n =", n.WidgetId, n.WidgetType, n.GetProgName())