curl release package being a debug build is causing it to fail on success in some cases.
e.g. curl --cacert mycert.pem https://localhost:80 curl: (56) OpenSSL SSL_read: Connection closed abruptly, errno 0 (Fatal because this is a curl debug build) The only thing related to this bug I could find is that msys2 had the same issue in their curl package https://github.com/msys2/MSYS2-packages/issues/2223 -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple