internetarchive/wayback — pull request #11 by ikreymer (2014-02-19 19:57:42+00:00)
Title: Fixes for LOC wayback

AccessPoint: fix possible NPE when resolving revisits and the WARC-Refers-To-Date header is null.
EmbeddedCDXServer: allow to specify a canonicalizer without a self-redirect filter, since self-redirect filter should not be used with revisit records that may refer to the record being filtered out.