otwcode/otwarchive — pull request #1745 by scottsds (2014-07-06 20:14:19+00:00)
Title: issue 3505 fix: check to make sure chapter exists first

Resolves the BoT-DB for issue 3505: https://code.google.com/p/otwarchive/issues/detail?id=3505

Use 'find_by_id' and then check to see that a chapter was found, if not, redirect back to the Work and display an error.