[src/trunk]: src/usr.bin/make make: remove redundant variable in ParseDepende...

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

details:   https://anonhg.NetBSD.org/src/rev/e8074cb7cf38
branches:  trunk
changeset: 359472:e8074cb7cf38
user:      rillig <rillig%NetBSD.org@localhost>
date:      Fri Jan 07 09:28:35 2022 +0000

description:
make: remove redundant variable in ParseDependencyTargetWord

No functional change.

diffstat:

 usr.bin/make/parse.c |  17 +++++++----------
 1 files changed, 7 insertions(+), 10 deletions(-)

diffs (38 lines):

diff -r a40c1fdf1620 -r e8074cb7cf38 usr.bin/make/parse.c
--- a/usr.bin/make/parse.c      Fri Jan 07 09:19:43 2022 +0000
+++ b/usr.bin/make/parse.c      Fri Jan 07 09:28:35 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: parse.c,v 1.623 2022/01/07 09:19:43 rillig Exp $       */
+/*     $NetBSD: parse.c,v 1.624 2022/01/07 09:28:35 rillig Exp $       */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -106,7 +106,7 @@
 #include "pathnames.h"
 
 /*     "@(#)parse.c    8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: parse.c,v 1.623 2022/01/07 09:19:43 rillig Exp $");
+MAKE_RCSID("$NetBSD: parse.c,v 1.624 2022/01/07 09:28:35 rillig Exp $");
 
 /*
  * Structure for a file being read ("included file")
@@ -884,14 +884,11 @@
                         * have been discovered in the initial Var_Subst and
                         * we wouldn't be here.
                         */
-                       const char *nested_p = cp;
-                       FStr nested_val;
-
-                       (void)Var_Parse(&nested_p, SCOPE_CMDLINE,
-                           VARE_PARSE_ONLY, &nested_val);
-                       /* TODO: handle errors */
-                       FStr_Done(&nested_val);
-                       cp += nested_p - cp;
+                       FStr val;
+
+                       (void)Var_Parse(&cp, SCOPE_CMDLINE,
+                           VARE_PARSE_ONLY, &val);
+                       FStr_Done(&val);
                } else
                        cp++;
        }