fix #6604: fix NPE

diff --git a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/name/NonViralNameDetailElement.java b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/name/NonViralNameDetailElement.java
index 500f683c56c6f82460c3f831dd7e5276e05950c8..8969c21b5117c2a5c8f4e66111f521d51966eaba 100644 (file)
--- a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/name/NonViralNameDetailElement.java
+++ b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/name/NonViralNameDetailElement.java
@@ -108,8 +108,9 @@ public class NonViralNameDetailElement extends
                if(combo_nomenclaturalCode!=null){
                    combo_nomenclaturalCode.setEnabled(false);
                }
-               toggleable_cache.setEnabled(getEntity().isProtectedTitleCache() || getEntity().isProtectedFullTitleCache());
+
                if(toggleable_cache!=null){
+                   toggleable_cache.setEnabled(getEntity().isProtectedTitleCache() || getEntity().isProtectedFullTitleCache());
                    setIrrelevant(toggleable_cache.getState(),
                            Arrays.asList(new Object[] { toggleable_cache, textLsid }));
                }