Cryptic errors in some situations #487
Description
related to #486
There are some situations that cause unhandled errors like the following one.
[2019-01-23T11:17:34.461935361+01:00] ERROR event processing failed
app=lookoutd
error=posting analysis failed: %!s(PANIC=runtime error: invalid memory address or nil pointer dereference)
event-id=b44c158d09bebb40b85ce23763dd9ab179926019
event-type=*pb.ReviewEvent
github.pr=63
head=refs/pull/63/head
repo=https://github.com/dpordomingo/testing-repo.gitWhen it happens, it's difficult to know what's causing the error.
In this case, I found that it was related to google/go-github#540
It would be a good idea to provide more details in those logs.