miekg/dns — comment on commit 5dbfc48a5ee2235dd859f60b900e291b014a3167
File: t/miek.nl.signed_test line 67
By cznic:

Here, again I'm not sure, but comparing to the the specs of e.g. NULL RR presentation format, I think the `0` length is not allowed. I.e., when RDLENGHT == 0 the presentation form of the RDATA would be only `\#`, sans both the count and following data. Thougths?