ZipFile.Create(archivePath) creates 0 bytes archive.

Steps to reproduce

1. Use ZipFile.Create(archivePath) to create an archive.
2. Close created ZipFile without adding anything to it.

Expected behavior

Created archive have non-zero size (should have "End of central directory record" and be at least 22 bytes according to specification)

Actual behavior

Archive size is 0 bytes, attempt to open it with new ZipFile(archivePath) leads to ZipException "Cannot find central directory"

Version of SharpZipLib

1.1.0 also tried 1.2.0

Obtained from (only keep the relevant lines)

• Package installed using NuGet