artefactual/archivematica — pull request #111 by Hwesta (2014-09-08 17:46:14+00:00)
Title: Transfer: Hide transfer metadata link if none

refs #7209

Previously, a TransferMetadataSet was created for every Transfer, even though it was only needed by Disk Image transfer types. It was updated to only create a TransferMetadataSet (and therefore transfermetadatasetrow) when needed, which broke rendering the link to the transfer metadata form. Update to only display the transfer metadata link if it exists.