coverity#1326190 Explicit null dereferenced

set this back to its original code pre..

commit e5bc8b60
Date:   Tue Aug 5 12:18:20 2014 +0200

to silence coverity about it

Change-Id: I9d8f1bda1a32fbf97c0bdc73edfeab9f74d6443a
cids: 1326180<->1326190

jurt/com/sun/star/uno/AnyConverter.java

@@ -621,7 +621,7 @@ public class AnyConverter
                 break;
             case TypeClass.ENUM_value:
                 if (tc == TypeClass.ENUM_value &&
-                    (destType.equals( type ) /* optional destType */))
+                    (null == destTClass || destType.equals( type ) /* optional destType */))
                 {
                     return object;
                 }