Made dns.py more Python3-friendly.

Implemented the Jaisaiarun fix from issue noxrepo#251 (noxrepo#251).
mattall · May 19, 2021 · 28c362f · 28c362f
1 parent 5f82461
commit 28c362f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pox/lib/packet/dns.py b/pox/lib/packet/dns.py
@@ -397,7 +397,7 @@ def _read_dns_name_from_index(cls, l, index, retlist):
     def read_dns_name_from_index(cls, l, index):
         retlist = []
         next = cls._read_dns_name_from_index(l, index, retlist)
-        return (next + 1, ".".join(retlist))
+        return (next + 1, b".".join(retlist))
 
     def next_rr(self, l, index, rr_list):
         array_len = len(l)