more helpful error message.

git-svn-id: file:///svn/unbound/trunk@3996 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/util/netevent.c b/util/netevent.c
index 8da5bf33736f224e5da048f113a2aa550bff0b3f..8e66b9045fa199187cf179c6c93096e33f51ef8d 100644 (file)
--- a/util/netevent.c
+++ b/util/netevent.c
@@ -654,7 +654,7 @@ comm_point_udp_ancil_callback(int fd, short event, void* arg)
        (void)fd;
        (void)event;
        (void)arg;
-       fatal_exit("recvmsg: No support for IPV6_PKTINFO. "
+       fatal_exit("recvmsg: No support for IPV6_PKTINFO; IP_PKTINFO or IP_RECVDSTADDR. "
                "Please disable interface-automatic");
 #endif /* AF_INET6 && IPV6_PKTINFO && HAVE_RECVMSG */
 }