minor

diff --git a/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureNode.java b/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureNode.java
index af7faa0e725fb543e41aa7c385d5532e5e170bab..7d109796c755bf5737bf36d13b781168a742213c 100644 (file)
--- a/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureNode.java
+++ b/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureNode.java
@@ -297,7 +297,8 @@ public class FeatureNode extends VersionableEntity {
                        child.setParent(null);
                        //TODO workaround (see sortIndex doc)
                        for(int i = 0; i < children.size(); i++){
-                               children.get(i).sortIndex = i;
+                               FeatureNode childAt = children.get(i);
+                               childAt.sortIndex = i;
                        }
                        child.sortIndex = null;
                }