Index: usr.sbin/ypldap/ypldap_dns.c
===================================================================
--- usr.sbin/ypldap/ypldap_dns.c
+++ usr.sbin/ypldap/ypldap_dns.c
@@ -140,7 +140,7 @@
 		fatalx("unknown event");
 
 	if (events & EV_READ) {
-		if ((n = imsg_read(ibuf)) == -1)
+		if ((n = imsg_read(ibuf)) == -1 && errno != EAGAIN)
 			fatal("imsg_read error");
 		if (n == 0)
 			shut = 1;