[src/trunk]: src/usr.bin/spell/spellprog Spell NULL pointer as NULL.

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

details:   https://anonhg.NetBSD.org/src/rev/522d074e14b3
branches:  trunk
changeset: 791447:522d074e14b3
user:      joerg <joerg%NetBSD.org@localhost>
date:      Mon Nov 18 19:55:59 2013 +0000

description:
Spell NULL pointer as NULL.

diffstat:

 usr.bin/spell/spellprog/spellprog.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 6586c95e8cef -r 522d074e14b3 usr.bin/spell/spellprog/spellprog.c
--- a/usr.bin/spell/spellprog/spellprog.c       Mon Nov 18 19:55:29 2013 +0000
+++ b/usr.bin/spell/spellprog/spellprog.c       Mon Nov 18 19:55:59 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: spellprog.c,v 1.8 2007/12/15 19:44:53 perry Exp $      */
+/*     $NetBSD: spellprog.c,v 1.9 2013/11/18 19:55:59 joerg Exp $      */
 
 /* derived from OpenBSD: spellprog.c,v 1.4 2003/06/03 02:56:16 millert Exp */
 
@@ -455,7 +455,7 @@
                if ((*t->p1)(ep - t->n1, t->d1, t->a1, lev + 1))
                        return 1;
                if (t->p2 != NULL) {
-                       deriv.buf[lev] = deriv.buf[lev + 1] = '\0';
+                       deriv.buf[lev] = deriv.buf[lev + 1] = NULL;
                        return (*t->p2)(ep - t->n2, t->d2, t->a2, lev);
                }
                return 0;
@@ -724,7 +724,7 @@
                if (pp - space >= sizeof(space))
                        return 0;
        }
-       deriv.buf[lev + 1] = deriv.buf[lev + 2] = '\0';
+       deriv.buf[lev + 1] = deriv.buf[lev + 2] = NULL;
        return val;
 }