[src/trunk]: src/libexec/rshd fix to compile without USE_PAM. (unused variables)

[ryo <ryo%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9dcd94b5c5a4
branches:  trunk
changeset: 826961:9dcd94b5c5a4
user:      ryo <ryo%NetBSD.org@localhost>
date:      Sat Oct 07 19:23:02 2017 +0000

description:
fix to compile without USE_PAM. (unused variables)

diffstat:

 libexec/rshd/rshd.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 16e7347dc561 -r 9dcd94b5c5a4 libexec/rshd/rshd.c
--- a/libexec/rshd/rshd.c       Sat Oct 07 18:22:23 2017 +0000
+++ b/libexec/rshd/rshd.c       Sat Oct 07 19:23:02 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rshd.c,v 1.50 2012/07/14 15:06:26 darrenr Exp $        */
+/*     $NetBSD: rshd.c,v 1.51 2017/10/07 19:23:02 ryo Exp $    */
 
 /*
  * Copyright (C) 1998 WIDE Project.
@@ -69,7 +69,7 @@
 #if 0
 static char sccsid[] = "@(#)rshd.c     8.2 (Berkeley) 4/6/94";
 #else
-__RCSID("$NetBSD: rshd.c,v 1.50 2012/07/14 15:06:26 darrenr Exp $");
+__RCSID("$NetBSD: rshd.c,v 1.51 2017/10/07 19:23:02 ryo Exp $");
 #endif
 #endif /* not lint */
 
@@ -147,7 +147,9 @@
 #define        OPTIONS "aLln"
 extern int __check_rhosts_file;
 extern char *__rcmd_errstr;    /* syslog hook from libc/net/rcmd.c. */
+#ifdef USE_PAM
 static const char incorrect[] = "Login incorrect.";
+#endif
 
 int
 main(int argc, char *argv[])