libgit2/objective-git — pull request #409 by tqc (2014-09-24 02:53:04+00:00)
Title: Expose git_remote_check_cert so that fetch can ignore cert errors

Usage:

GTRemote* remote = [GTRemote remoteWithName:@"origin" inRepository:repo error:&error];
remote.checkCert = NO;
[repo fetchRemote:remote withOptions:@{} error:&error progress:^(const git_transfer_progress *stats, BOOL *stop) {}];