am ae952b3b: Merge change Ibe1c422a into eclair

Merge commit 'ae952b3bcc3eb744cceb5cd0ae65b2c7a83f9de7' into eclair-mr2

* commit 'ae952b3bcc3eb744cceb5cd0ae65b2c7a83f9de7':
  If the usage stats file doesn't exist in the first place there is no need to