When using wget 1.14 to generate warc.gz files, e.g. wget -O tempname --warc-file="output" "http://example.com";
the files this creates do not play back well using the Internet Archives warc.gz parsers, throwing errors like "Invalid FExtra length/records". It appears wget may be creating slightly malformed GZIP skip-length fields - see https://github.com/ukwa/warc-discovery/issues/1 for details. It's likely that we'll need to make the warc.gz parsers a bit more robust, but I thought I'd mention it here in case this is actually a bug in wget. Thanks for your time. Andy Jackson
