X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fanalysis%2FNJTree.java;h=3569be1a471eccd46840227eb8fea003dcd1f3d1;hb=3a993bbe274824870c78bd7695c42fa93908cb30;hp=88bb51c2496f16241ae26f750b7ea43e04577f24;hpb=cc190cfe952a4d8ef8c38247ee35b1a4675da572;p=jalview.git

diff --git a/src/jalview/analysis/NJTree.java b/src/jalview/analysis/NJTree.java
index 88bb51c..3569be1 100755
--- a/src/jalview/analysis/NJTree.java
+++ b/src/jalview/analysis/NJTree.java
@@ -794,13 +794,13 @@ public class NJTree
    * @return Vector of leaf nodes on binary tree
    */
   public Vector findLeaves(SequenceNode node, Vector leaves)
-  {
+  { 
     if (node == null)
     {
       return leaves;
     }
 
-    if ( (node.left() == null) && (node.right() == null))
+    if ( (node.left() == null) && (node.right() == null)) // Interior node detection
     {
       leaves.addElement(node);
 
@@ -808,6 +808,10 @@ public class NJTree
     }
     else
     {
+/*  TODO: Identify internal nodes...    if (node.isSequenceLabel())
+      {
+        leaves.addElement(node);
+      }*/
       findLeaves( (SequenceNode) node.left(), leaves);
       findLeaves( (SequenceNode) node.right(), leaves);
     }