daledotshan/liferay-portal — pull request #10 by yuhai (2011-12-05 07:46:08+00:00)
Title: LPS-23545 WC Structures and Templates can be added without names

refer the code 327 row( validateName(nameMap) method ) in DDLRecordSetLocalServiceImpl.java in trunk\portal-impl\src\com\liferay\portlet\dynamicdatalists\service\impl.