[src/trunk]: src/usr.bin/make use isspace()

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

details:   https://anonhg.NetBSD.org/src/rev/c1ac61d8a791
branches:  trunk
changeset: 809095:c1ac61d8a791
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Jun 19 14:25:16 2015 +0000

description:
use isspace()

diffstat:

 usr.bin/make/var.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (35 lines):

diff -r 7dec39f61fa9 -r c1ac61d8a791 usr.bin/make/var.c
--- a/usr.bin/make/var.c        Fri Jun 19 14:23:59 2015 +0000
+++ b/usr.bin/make/var.c        Fri Jun 19 14:25:16 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.194 2015/06/19 08:03:35 mlelstv Exp $        */
+/*     $NetBSD: var.c,v 1.195 2015/06/19 14:25:16 christos Exp $       */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: var.c,v 1.194 2015/06/19 08:03:35 mlelstv Exp $";
+static char rcsid[] = "$NetBSD: var.c,v 1.195 2015/06/19 14:25:16 christos Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)var.c      8.3 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: var.c,v 1.194 2015/06/19 08:03:35 mlelstv Exp $");
+__RCSID("$NetBSD: var.c,v 1.195 2015/06/19 14:25:16 christos Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -2275,7 +2275,7 @@
            Buf_AddBytes(&buf, nlen, newline);
            continue;
        }
-       if (*str == ' ' || *str == '\t' || ismeta((unsigned char)*str))
+       if (isspace((unsigned char)*str) || ismeta((unsigned char)*str))
            Buf_AddByte(&buf, '\\');
        Buf_AddByte(&buf, *str);
     }