Fix for non-kerberos.

diff --git a/usr.bin/su/su.c b/usr.bin/su/su.c
index cb44e70..feb9d37 100644 (file)
--- a/usr.bin/su/su.c
+++ b/usr.bin/su/su.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: su.c,v 1.19 1997/02/11 05:00:55 tholo Exp $   */
+/*     $OpenBSD: su.c,v 1.20 1997/02/11 18:26:32 millert Exp $ */
 
 /*
  * Copyright (c) 1988 The Regents of the University of California.
@@ -41,7 +41,7 @@ char copyright[] =
 
 #ifndef lint
 /*static char sccsid[] = "from: @(#)su.c       5.26 (Berkeley) 7/6/91";*/
-static char rcsid[] = "$OpenBSD: su.c,v 1.19 1997/02/11 05:00:55 tholo Exp $";
+static char rcsid[] = "$OpenBSD: su.c,v 1.20 1997/02/11 18:26:32 millert Exp $";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -189,10 +189,10 @@ main(argc, argv)
 
        if (ruid) {
 #ifdef KERBEROS
-           if (!use_kerberos || kerberos(username, user, pwd->pw_uid))
+           if (use_kerberos == 0 ||
+               (use_kerberos = !kerberos(username, user, pwd->pw_uid)) == 0)
 #endif
            {
-               use_kerberos = 0;
                /* only allow those in group zero to su to root. */
                if (pwd->pw_uid == 0 && (gr = getgrgid((gid_t)0))
                    && gr->gr_mem && *(gr->gr_mem))