1 files changed, 3 insertions, 1 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/utilities/scaling/outlier/OutlierMinusLogScaling.java b/src/de/lmu/ifi/dbs/elki/utilities/scaling/outlier/OutlierMinusLogScaling.java
index 0839f231..09d84eb4 100644
--- a/src/de/lmu/ifi/dbs/elki/utilities/scaling/outlier/OutlierMinusLogScaling.java
+++ b/src/de/lmu/ifi/dbs/elki/utilities/scaling/outlier/OutlierMinusLogScaling.java
@@ -24,6 +24,7 @@ package de.lmu.ifi.dbs.elki.utilities.scaling.outlier;
  */
 
 import de.lmu.ifi.dbs.elki.database.ids.DBID;
+import de.lmu.ifi.dbs.elki.database.ids.DBIDIter;
 import de.lmu.ifi.dbs.elki.math.DoubleMinMax;
 import de.lmu.ifi.dbs.elki.result.outlier.OutlierResult;
 import de.lmu.ifi.dbs.elki.utilities.documentation.Reference;
@@ -77,7 +78,8 @@ public class OutlierMinusLogScaling implements OutlierScalingFunction {
   @Override
   public void prepare(OutlierResult or) {
     DoubleMinMax mm = new DoubleMinMax();
-    for(DBID id : or.getScores().iterDBIDs()) {
+    for(DBIDIter iditer = or.getScores().iterDBIDs(); iditer.valid(); iditer.advance()) {
+      DBID id  = iditer.getDBID();
       double val = or.getScores().get(id);
       if(!Double.isNaN(val) && !Double.isInfinite(val)) {
         mm.put(val);