DAO - addSelectWhereClause should always return an array

CRM/Activity/BAO/Activity.php

CRM/Case/BAO/Case.php

CRM/Case/BAO/CaseContact.php

CRM/Contact/BAO/Contact.php

CRM/Contact/BAO/Group.php

CRM/Contact/BAO/Query.php

CRM/Contact/BAO/RelationshipCache.php

CRM/Core/BAO/CustomValue.php

CRM/Core/BAO/File.php

CRM/Core/BAO/UFJoin.php

CRM/Core/BAO/UFMatch.php

CRM/Core/DAO.php

ext/oauth-client/CRM/OAuth/BAO/OAuthContactToken.php