in TeamCity.GitHubIssues-server/src/main/java/jetbrains/buildServer/issueTracker/github/GitHubIssueFetcher.java [152:158]
private static IssueData createIssueData(final Issue issue) {
if (issue.getPullRequest() != null
&& TeamCityProperties.getBooleanOrTrue("teamcity.issues.github.filter.pull.requests")) {
throw new NotFoundException("Issue #" + issue.getNumber() + " represents a pull request and is filtered out");
}
return new IssueData(Integer.toString(issue.getNumber()), issue.getTitle(), issue.getState(), issue.getHtmlUrl(), IssueService.STATE_CLOSED.equals(issue.getState()));
}