dropbox/dropbox-js — pull request #209 by nathanhammond (2014-12-20 21:09:21+00:00)
Title: Fix `try/catch` in BrowserBase#loadCredentials

The `catch` is intended to only be for JSON parsing errors, but by
wrapping the callback as well it also catches any issues that extend
further down the stack which is undesired behavior–library code should
not be catching errors in application code. Closes #208.