allow null txt records

2016-02-18 13:15:35 -08:00 · 2016-02-18 13:15:35 -08:00 · 00b27da6cc
commit 00b27da6cc
parent 73df75ad39
1 changed files with 2 additions and 0 deletions
--- a/index.js
+++ b/index.js
@ -171,6 +171,8 @@ rtxt.encode = function (data, buf, offset) {
  if (!offset) offset = 0

  if (typeof data === 'string') data = Buffer(data)
+  if (!data) data = Buffer(0)
+
  var oldOffset = offset
  offset += 2