swiftmailer/swiftmailer — pull request #506 by terrycorley (2014-07-22 15:29:51+00:00)
Title: Fixing @return tag for getFrom method

The @return tag for the Swift_Mime_SimpleMessage::getFrom method should be mixed instead of string because both null (e.g., when the 'From' header is, for some reason, not found) or array (e.g., when multiple-from's are specified, other cases as well) may be returned.