[src/trunk]: src/usr.bin/make make(1): condense code in Var_Subst

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

details:   https://anonhg.NetBSD.org/src/rev/efc0ab50a52e
branches:  trunk
changeset: 938989:efc0ab50a52e
user:      rillig <rillig%NetBSD.org@localhost>
date:      Tue Sep 22 20:23:57 2020 +0000

description:
make(1): condense code in Var_Subst

diffstat:

 usr.bin/make/var.c |  10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)

diffs (32 lines):

diff -r 810f93bcb940 -r efc0ab50a52e usr.bin/make/var.c
--- a/usr.bin/make/var.c        Tue Sep 22 20:19:46 2020 +0000
+++ b/usr.bin/make/var.c        Tue Sep 22 20:23:57 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.533 2020/09/22 20:19:46 rillig Exp $ */
+/*     $NetBSD: var.c,v 1.534 2020/09/22 20:23:57 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -121,7 +121,7 @@
 #include    "metachar.h"
 
 /*     "@(#)var.c      8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: var.c,v 1.533 2020/09/22 20:19:46 rillig Exp $");
+MAKE_RCSID("$NetBSD: var.c,v 1.534 2020/09/22 20:23:57 rillig Exp $");
 
 #define VAR_DEBUG_IF(cond, fmt, ...)   \
     if (!(DEBUG(VAR) && (cond)))       \
@@ -3793,12 +3793,8 @@
                    str++;
                }
            } else {
-               size_t val_len;
-
                str = nested_str;
-
-               val_len = strlen(val);
-               Buf_AddBytes(&buf, val, val_len);
+               Buf_AddStr(&buf, val);
            }
            free(freeIt);
            freeIt = NULL;