Check for AF_INET6, not HAVE_AF_INET6

HAVE_AF_INET6 isn't defined, AF_INET6 is.

diff --git a/src/lib/udpfromto.c b/src/lib/udpfromto.c
index a6e82f540dcee6f132ac4029af9510a319128f44..6a1501281f946c3962b7e596ba0684945dee33bc 100644 (file)
--- a/src/lib/udpfromto.c
+++ b/src/lib/udpfromto.c
@@ -80,7 +80,7 @@ int udpfromto_init(int s)
                flag = IP_RECVDSTADDR;
 #endif
 
-#ifdef HAVE_AF_INET6
+#ifdef AF_INET6
        } else if (si.ss_family == AF_INET6) {
 #ifdef HAVE_IN6_PKTINFO
                /*