checkpoint

[sbp.git] / src / edu / berkeley / sbp / meta / ArrayBuildingTreeFunctor.java

diff --git a/src/edu/berkeley/sbp/meta/ArrayBuildingTreeFunctor.java b/src/edu/berkeley/sbp/meta/ArrayBuildingTreeFunctor.java
index f1477ed..4975d9c 100644 (file)
--- a/src/edu/berkeley/sbp/meta/ArrayBuildingTreeFunctor.java
+++ b/src/edu/berkeley/sbp/meta/ArrayBuildingTreeFunctor.java
@@ -20,7 +20,7 @@ public class ArrayBuildingTreeFunctor<T> implements TreeFunctor<T,T[]>, ToJava {
         for(Tree tc : t) {
             if (tc.head() != null && tc.head() instanceof Functor)
                 ret.add(((Functor<Iterable<Tree>,Object>)tc.head()).invoke(tc.children()));
-            else if (tc.numChildren() == 0)
+            else if (tc.size() == 0)
                 ret.add(tc.head());
             else {
                 System.err.println("FIXME: don't know what to do about " + tc);