push changes to a GitLab repo returns 411 error

Does anyone encounter that push change to a gitlab repo and returns "Request failed with status code: 411" error?

I hava a reference #905 comment on GitHub, but still getting the same error when debugging it gets to git_remote_push which returns res = -1 and Ensure.ZeroResult(res) returns 411 error.

In addition, we are running gitlab (v8.8.2) on our own server. Use the Libgit2sharp version 0.24.0.0

首先，使用 Libgit2sharp 0.24.0.0 复现针对所报告的 self-hosted GitLab 8.8.2 配置执行 push 的过程，然后通过 git_remote_push 和 Ensure.ZeroResult(res) 跟踪失败原因，并以引用 #905 作为上下文。完成的标准是确定 push 产生 HTTP 411 的原因，并记录或测试一个已确认的解决方案。