[src/trunk]: src/lib/libpam/modules/pam_ksu Remove tautological check.

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

details:   https://anonhg.NetBSD.org/src/rev/c979693c1d9b
branches:  trunk
changeset: 327116:c979693c1d9b
user:      joerg <joerg%NetBSD.org@localhost>
date:      Thu Feb 27 18:09:38 2014 +0000

description:
Remove tautological check.

diffstat:

 lib/libpam/modules/pam_ksu/pam_ksu.c |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (27 lines):

diff -r 66a9ded064e6 -r c979693c1d9b lib/libpam/modules/pam_ksu/pam_ksu.c
--- a/lib/libpam/modules/pam_ksu/pam_ksu.c      Thu Feb 27 18:09:18 2014 +0000
+++ b/lib/libpam/modules/pam_ksu/pam_ksu.c      Thu Feb 27 18:09:38 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pam_ksu.c,v 1.8 2013/12/29 22:54:58 christos Exp $     */
+/*     $NetBSD: pam_ksu.c,v 1.9 2014/02/27 18:09:38 joerg Exp $        */
 
 /*-
  * Copyright (c) 2002 Jacques A. Vidrine <nectar%FreeBSD.org@localhost>
@@ -29,7 +29,7 @@
 #ifdef __FreeBSD__
 __FBSDID("$FreeBSD: src/lib/libpam/modules/pam_ksu/pam_ksu.c,v 1.5 2004/02/10 10:13:21 des Exp $");
 #else
-__RCSID("$NetBSD: pam_ksu.c,v 1.8 2013/12/29 22:54:58 christos Exp $");
+__RCSID("$NetBSD: pam_ksu.c,v 1.9 2014/02/27 18:09:38 joerg Exp $");
 #endif
 
 #include <sys/param.h>
@@ -139,8 +139,6 @@
                    su_principal_name);
        else
                (void)snprintf(prompt, sizeof(prompt), "Password:");
-       if (prompt == NULL)
-               return (PAM_BUF_ERR);
        pass = NULL;
        pamret = pam_get_authtok(pamh, PAM_AUTHTOK, &pass, prompt);
        if (pamret != PAM_SUCCESS)