better support for TreeNode binding

diff --git a/src/jalview/io/vamsas/Tree.java b/src/jalview/io/vamsas/Tree.java
index 8ff825c..28e3c2d 100644 (file)
--- a/src/jalview/io/vamsas/Tree.java
+++ b/src/jalview/io/vamsas/Tree.java
@@ -231,7 +231,7 @@ public class Tree extends DatastoreItem
    */
   public void UpdateSequenceTreeMap(TreePanel tp)
   {
-    if (tp == null || tree != null)
+    if (tp == null || tree == null)
       return;
     Vector leaves = new Vector();
     tp.getTree().findLeaves(tp.getTree().getTopNode(), leaves);
@@ -246,7 +246,7 @@ public class Tree extends DatastoreItem
       BinaryNode mappednode = findNodeSpec(node.getNodespec(), leaves);
       if (mappednode != null && mappednode instanceof SequenceNode)
       {
-        SequenceNode leaf = (SequenceNode) leaves.elementAt(i++);
+        SequenceNode leaf = (SequenceNode) mappednode;
         // check if we can make the specified association
         Object jvseq = null;
         int vrf = 0, refv = 0;