Redirect URLs(301, 302 response code) showing content length as 0 in HTTP header are not reported correctly.

While crawling a site if a URL redirects with response code 301 or 302 and Content Length = 0, then this URL shows exception and is not stored in index.

The URL where the original URL is redirected to is crawled and stored correctly but the original URL which caused the redirect goes missing from index and can't be found in ADR CSV file as well.