E-mail address null check is broken

LIFERAY: 6.0.12
APP SERVER: tomcat 6.0.32
DATABASE: MySQL 5
SELENIUM SCRIPTS TESTED:
languageTestSuite in porltet.

I find the use security fix pack. Click language in language portlet. I can find the error message "Language is temporarily unavailable.".

Console error:

06:27:42,296 ERROR [render_portlet_jsp:154] java.lang.NullPointerException
at com.liferay.portlet.enterpriseadmin.util.EnterpriseAdminImpl.updateEmailAddresses(EnterpriseAdminImpl.java:1105)
at com.liferay.portlet.enterpriseadmin.util.EnterpriseAdminUtil.updateEmailAddresses(EnterpriseAdminUtil.java:270)
at com.liferay.portal.service.impl.UserServiceImpl.updateUser(UserServiceImpl.java:680)
at com.liferay.portal.service.impl.UserServiceImpl.updateUser(UserServiceImpl.java:638)
at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:86)
at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:60)
at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:60)
at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:60)
at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:93)
at com.liferay.portal.service.UserServiceUtil.updateUser(UserServiceUtil.java:376)
at com.liferay.portlet.admin.util.AdminUtil.updateUser(AdminUtil.java:96)
at com.liferay.portlet.admin.util.AdminUtil.updateUser(AdminUtil.java:121)
at com.liferay.portlet.language.action.ViewAction.processAction(ViewAction.java:87)
at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:174)
at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:190)
at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:70)
at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:653)
at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:689)

(Stack copied from LPS-26925)

PASSED Manual Testing:

Fixed on:
Portal 6.2.x GIT ID: b81677f44da285183ab2aadf626ff7d1cc07f645.

'UserServiceImpl.java' Before:

if (emailAddress != null) {

'UserServiceImpl.java' After:

if (emailAddresses != null) {