satisfy older gcc with poor warning generation

diff --git a/sbin/resolvd/resolvd.c b/sbin/resolvd/resolvd.c
index 71df3c4..1e2ec87 100644 (file)
--- a/sbin/resolvd/resolvd.c
+++ b/sbin/resolvd/resolvd.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: resolvd.c,v 1.8 2021/03/02 16:39:46 deraadt Exp $     */
+/*     $OpenBSD: resolvd.c,v 1.9 2021/03/02 17:11:28 deraadt Exp $     */
 /*
  * Copyright (c) 2021 Florian Obser <florian@openbsd.org>
  * Copyright (c) 2021 Theo de Raadt <deraadt@openbsd.org>
@@ -163,7 +163,7 @@ main(int argc, char *argv[])
        int                      rtfilter, nready, lockfd;
        struct kevent            kev[3];
 #ifndef SMALL
-       int                      unwindsock;
+       int                      unwindsock = -1;
 #endif
 
        while ((ch = getopt(argc, argv, "dv")) != -1) {
@@ -281,7 +281,7 @@ main(int argc, char *argv[])
                for (i = 0; i < nready; i++) {
                        unsigned short fflags = kev[i].fflags;
 
-                       switch ((int)kev[i].udata) {
+                       switch ((int)(long)kev[i].udata) {
                        case KQ_ROUTE:
                                route_receive(routesock);
                                break;