back out change

diff --git a/Robust/src/Benchmarks/SingleTM/KMeans/Normal.java b/Robust/src/Benchmarks/SingleTM/KMeans/Normal.java
index 1ce66cc972688aea13528a37d4eb4ebe1847d89d..25b425e11fe9213712a2cad201b1184029952b0c 100644 (file)
--- a/Robust/src/Benchmarks/SingleTM/KMeans/Normal.java
+++ b/Robust/src/Benchmarks/SingleTM/KMeans/Normal.java
@@ -223,7 +223,7 @@ public class Normal {
       /* Replace old cluster centers with new_centers */
       for (int i = 0; i < nclusters; i++) {
         for (int j = 0; j < nfeatures; j++) {
-          if (new_centers_len != null) {
+          if (new_centers_len[i] > 0) {
             clusters[i][j] = new_centers[i][j] / new_centers_len[i];
           }
           new_centers[i][j] = (float)0.0;   /* set back to 0 */