[src/trunk]: src/lib/libpam/modules/pam_deny remove useless variable

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

details:   https://anonhg.NetBSD.org/src/rev/4abeb913c490
branches:  trunk
changeset: 790734:4abeb913c490
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sat Oct 19 22:57:46 2013 +0000

description:
remove useless variable

diffstat:

 lib/libpam/modules/pam_deny/pam_deny.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (35 lines):

diff -r 661b806651f6 -r 4abeb913c490 lib/libpam/modules/pam_deny/pam_deny.c
--- a/lib/libpam/modules/pam_deny/pam_deny.c    Sat Oct 19 22:55:13 2013 +0000
+++ b/lib/libpam/modules/pam_deny/pam_deny.c    Sat Oct 19 22:57:46 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pam_deny.c,v 1.3 2013/08/20 22:07:44 perseant Exp $    */
+/*     $NetBSD: pam_deny.c,v 1.4 2013/10/19 22:57:46 mrg Exp $ */
 
 /*-
  * Copyright 2001 Mark R V Murray
@@ -30,7 +30,7 @@
 #ifdef __FreeBSD__
 __FBSDID("$FreeBSD: src/lib/libpam/modules/pam_deny/pam_deny.c,v 1.9 2002/04/12 22:27:19 des Exp $");
 #else
-__RCSID("$NetBSD: pam_deny.c,v 1.3 2013/08/20 22:07:44 perseant Exp $");
+__RCSID("$NetBSD: pam_deny.c,v 1.4 2013/10/19 22:57:46 mrg Exp $");
 #endif
 
 #include <stddef.h>
@@ -78,14 +78,14 @@
 pam_sm_chauthtok(pam_handle_t *pamh __unused, int flags,
     int argc, const char *argv[])
 {
-       int prelim_ignore = 0, debug = 0;
+       int prelim_ignore = 0;
        int i;
 
        for (i = 0; i < argc; i++) {
                if (strcmp(argv[i], "prelim_ignore") == 0)
                        prelim_ignore = 1;
                else if (strcmp(argv[i], "debug") == 0)
-                       debug = 1;
+                       /* nothing */;
                else
                        syslog(LOG_ERR, "illegal option %s", argv[i]);
        }