only print one error, not multiple misleading messages

diff --git a/sbin/route/route.c b/sbin/route/route.c
index e070fcd..8fd08ef 100644 (file)
--- a/sbin/route/route.c
+++ b/sbin/route/route.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: route.c,v 1.183 2016/06/07 01:29:38 tedu Exp $        */
+/*     $OpenBSD: route.c,v 1.184 2016/07/09 20:39:17 tedu Exp $        */
 /*     $NetBSD: route.c,v 1.16 1996/04/15 18:27:05 cgd Exp $   */
 
 /*
@@ -644,8 +644,11 @@ newroute(int argc, char **argv)
                } else
                        break;
        }
-       if (*cmd == 'g')
+       if (*cmd == 'g') {
+               if (ret != 0 && qflag == 0)
+                       warn("writing to routing socket");
                exit(0);
+       }
        oerrno = errno;
        if (!qflag) {
                printf("%s %s %s", cmd, ishost ? "host" : "net", dest);
@@ -1165,8 +1168,6 @@ rtmsg(int cmd, int flags, int fmask, uint8_t prio)
        if (debugonly)
                return (0);
        if (write(s, &m_rtmsg, l) != l) {
-               if (qflag == 0)
-                       warn("writing to routing socket");
                return (-1);
        }
        if (cmd == RTM_GET) {