resolved: allow DnsAnswer objects with no space for RRs

They might be created as result of merged answer sets, hence accept
them.

http://lists.freedesktop.org/archives/systemd-devel/2015-April/030834.html

diff --git a/src/resolve/resolved-dns-answer.c b/src/resolve/resolved-dns-answer.c
index 7c4ab18b5835f97ce8210976340d4365e9441268..e08eb667cca99011861342cc066b762a35f13736 100644 (file)
--- a/src/resolve/resolved-dns-answer.c
+++ b/src/resolve/resolved-dns-answer.c
@@ -25,8 +25,6 @@
 DnsAnswer *dns_answer_new(unsigned n) {
         DnsAnswer *a;
 
-        assert(n > 0);
-
         a = malloc0(offsetof(DnsAnswer, rrs) + sizeof(DnsResourceRecord*) * n);
         if (!a)
                 return NULL;