X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FWalk.java;fp=src%2Fedu%2Fberkeley%2Fsbp%2FWalk.java;h=a82cf522915c115eeb5a8245b73920178c117131;hp=c6bb514e31f4a14bdb072de5e12cf5aa4af83153;hb=b8a597c8d1a29afc24f9b89f726d5b1a9b9aeec1;hpb=f09d2abb95f106197aea99c345282c3bf0cd3717

diff --git a/src/edu/berkeley/sbp/Walk.java b/src/edu/berkeley/sbp/Walk.java
index c6bb514..a82cf52 100644
--- a/src/edu/berkeley/sbp/Walk.java
+++ b/src/edu/berkeley/sbp/Walk.java
@@ -155,7 +155,7 @@ abstract class Walk<T> {
 
             if (e instanceof Sequence) {
                 Sequence s = (Sequence)e;
-                if (s.follow() != null) cs = cs.intersect(s.follow().getTokenTopology());
+                if (s.follow != null) cs = cs.intersect(s.follow.getTokenTopology());
             }
 
             if (c != null && e==me) {