hyungoo/gizzard — comment on commit 8af7cdd1a39e41a016b351c52f9f4c53844e5690
File: src/main/scala/com/twitter/gizzard/scheduler/NestedJob.scala line 20
By freels:

use Options for these vars, and then lines 45 through 51 can be rewritten:

lastOfflineException orElse lastNormalException orElse lastBlackHoleException foreach { e =>
throw e
}