[src/trunk]: src/usr.bin/make make(1): use canonical character comparison in ...

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

details:   https://anonhg.NetBSD.org/src/rev/3e60e4b00a9d
branches:  trunk
changeset: 946291:3e60e4b00a9d
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Nov 22 19:14:24 2020 +0000

description:
make(1): use canonical character comparison in ParseDoDependencyTargets

diffstat:

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

diffs (27 lines):

diff -r 14f001459cdb -r 3e60e4b00a9d usr.bin/make/parse.c
--- a/usr.bin/make/parse.c      Sun Nov 22 18:44:10 2020 +0000
+++ b/usr.bin/make/parse.c      Sun Nov 22 19:14:24 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: parse.c,v 1.445 2020/11/20 20:01:16 rillig Exp $       */
+/*     $NetBSD: parse.c,v 1.446 2020/11/22 19:14:24 rillig Exp $       */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -117,7 +117,7 @@
 #include "pathnames.h"
 
 /*     "@(#)parse.c    8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: parse.c,v 1.445 2020/11/20 20:01:16 rillig Exp $");
+MAKE_RCSID("$NetBSD: parse.c,v 1.446 2020/11/22 19:14:24 rillig Exp $");
 
 /* types and constants */
 
@@ -1462,7 +1462,7 @@
            continue;
        }
 
-       if (!*cp) {
+       if (*cp == '\0') {
            ParseErrorNoDependency(lstart);
            return FALSE;
        }