X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FForest.java;h=ed1c9aca4cec39a673b85e48edc65f715b41d478;hb=7fbee73b4dd985cb5b217ed297710c00fd9d7004;hp=8587dcb0cc680ba9539133eac5c2472dc0e049af;hpb=b0d313eb49712b23f9c71003c96f130f23a63526;p=sbp.git

diff --git a/src/edu/berkeley/sbp/Forest.java b/src/edu/berkeley/sbp/Forest.java
index 8587dcb..ed1c9ac 100644
--- a/src/edu/berkeley/sbp/Forest.java
+++ b/src/edu/berkeley/sbp/Forest.java
@@ -197,6 +197,11 @@ public abstract class Forest<T> {
         public String toString() {
             if (toString != null) return toString;
             StringBuffer ret = new StringBuffer();
+            if (results.size()==1) {
+                for(Forest.Body<T> r : results)
+                    ret.append(r);
+                return toString = ret.toString();
+            }
             ret.append("<?");
             boolean first = true;
             for(Forest.Body<T> r : results) {