The test cases in `TestUpdatePaymentState` run in parallel. One of the
parameters is a pointer and the value to the struct it points to gets
modified during the test.
The race condition was introduced in 8d49dfb07ea00352effc9ed99ce995db270b78e6
To test the fix run from the main folder `go test ./routing/. -race`
before this fix and after.
The routing package implements authentication+validation of channel
announcements, pruning of the channel graph, path finding within the network,
sending outgoing payments into the network and synchronizing new peers to our
channel graph state.
Installation and Updating
$ go get -u github.com/lightningnetwork/lnd/routing
0a4f062e22
