reciprocity/ggrc-core — pull request #1905 by Smotko (2014-10-16 14:57:03+00:00)
Title: CORE-321 Script error when opening Response

It seems `relationship.source` is an integer in some cases. I'm not sure why this happens, but I was only able to reproduce this issue by mapping multiple (10+) objects at a time. I wasn't able to figure out why this happens, but making this change the list of mapped objects renders correctly without a script error.