1 files changed, 3 insertions, 3 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/math/scales/Scales.java b/src/de/lmu/ifi/dbs/elki/math/scales/Scales.java
index ffaaffc7..edad211d 100644
--- a/src/de/lmu/ifi/dbs/elki/math/scales/Scales.java
+++ b/src/de/lmu/ifi/dbs/elki/math/scales/Scales.java
@@ -24,7 +24,7 @@ package de.lmu.ifi.dbs.elki.math.scales;
  */
 
 import de.lmu.ifi.dbs.elki.data.NumberVector;
-import de.lmu.ifi.dbs.elki.database.ids.DBID;
+import de.lmu.ifi.dbs.elki.database.ids.DBIDIter;
 import de.lmu.ifi.dbs.elki.database.relation.Relation;
 import de.lmu.ifi.dbs.elki.math.DoubleMinMax;
 import de.lmu.ifi.dbs.elki.utilities.DatabaseUtil;
@@ -57,8 +57,8 @@ public class Scales {
     LinearScale scales[] = new LinearScale[dim];
   
     // analyze data
-    for(DBID objId : db.iterDBIDs()) {
-      O v = db.get(objId);
+    for(DBIDIter iditer = db.iterDBIDs(); iditer.valid(); iditer.advance()) {
+      O v = db.get(iditer);
       for(int d = 0; d < dim; d++) {
         minmax[d].put(v.doubleValue(d+1));
       }