errplane/errplane-ruby — pull request #5 by stefanpenner (2012-12-06 05:18:50+00:00)
Title: [BUG] Exception with no backtrace not handled

Turns out:
```ruby
> Exception.new.backtrace
> nil
```
This leads to:
``` ruby
> Errplane.transmit(Exception.new)
NoMethodError: undefined method `each' for nil:NilClass
````
Using ```Array.wrap``` ```Errplane::Backtrace``` now handles a nil backtrace gracefully.