getRateLimit() fails for GitHub Enterprise

[alexwhitman]

getRateLimit() at https://github.com/kohsuke/github-api/blob/master/src/main/java/org/kohsuke/github/GitHub.java#L228 fails for GitHub Enterprise with a 404 status code, body of

{
  "message": "No rate limit for white listed users"
}

GitHub Enterprise users are considered white listed and so don't have rate limits.

See also janinko/ghprb#127

[tmpapageorgiou]

I'm expiriencing this same issue. There is a issue in jenkins plugin, ghprb, https://issues.jenkins-ci.org/browse/JENKINS-22441 reporting this.

[kohsuke]

I don't have access to GitHub Enterprise, so can't reproduce the problem nor verify the fix. A pull request would be greatly appreciated.

[kohsuke]

Fixed for 1.53.