adobe/brackets — pull request #2570 by njx (2013-01-17 04:36:49+00:00)
Title: Skip showing 'no results' if find bar is already closed.

For #2568.

The issue is that with my latest changes, the module-global `modalBar` var actually gets nulled out when it's closed (whereas before, it was just a closure variable that got passed around and never nulled). I think nulling it out is proper behavior, so I just put a guard around the one place that could refer to it after it had been closed (in `findFirst()`).

Additionally, I removed the `modalBar` argument from all the functions that had been passing it around, since it's now a module global. (Should have done this in the previous pull.)