civicrm/civicrm-core — pull request #1842 by pratik-joshi (2013-10-23 06:42:52+00:00)
Title: CRM-13490 : fix for warning mentioned by dgg in issue comment (CRM-13490?#comment-53786), also code some improvement

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* CRM-13490: Addresses with required custom fields can't be deleted from the Edit screen
http://issues.civicrm.org/jira/browse/CRM-13490