X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FGSS.java;h=8412471cf6e96ca04b35eb32fed33ab661f117d7;hb=dda22f5fe5cc0b84264c1a0d3369048c81a140f2;hp=9c4b62b1456dbc279d495de3fc569b69a56ec7fd;hpb=c8a17fdd2e149fe5feecd96c71b7f2cab286ab96;p=sbp.git

diff --git a/src/edu/berkeley/sbp/GSS.java b/src/edu/berkeley/sbp/GSS.java
index 9c4b62b..8412471 100644
--- a/src/edu/berkeley/sbp/GSS.java
+++ b/src/edu/berkeley/sbp/GSS.java
@@ -338,7 +338,9 @@ public class GSS {
                 Forest[] holder = r.holder;
                 Forest old = holder[pos];
 
-                for(Forest result : results())
+                HashSet<Forest> rr = new HashSet<Forest>();
+                for(Forest result : results()) rr.add(result);
+                for(Forest result : rr)
                     for(Node child : ((Forest.Ref<?>)result).parents) {
                         if (only != null && child!=only) continue;
                         holder[pos] = result;