[src/trunk]: src/usr.bin/make make(1): remove unused variable from ArchFindMe...

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

details:   https://anonhg.NetBSD.org/src/rev/4b70922e8914
branches:  trunk
changeset: 946644:4b70922e8914
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Dec 05 17:17:37 2020 +0000

description:
make(1): remove unused variable from ArchFindMember

diffstat:

 usr.bin/make/arch.c |  11 ++++-------
 1 files changed, 4 insertions(+), 7 deletions(-)

diffs (39 lines):

diff -r 88374951bd70 -r 4b70922e8914 usr.bin/make/arch.c
--- a/usr.bin/make/arch.c       Sat Dec 05 17:12:02 2020 +0000
+++ b/usr.bin/make/arch.c       Sat Dec 05 17:17:37 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: arch.c,v 1.184 2020/12/04 14:51:46 rillig Exp $        */
+/*     $NetBSD: arch.c,v 1.185 2020/12/05 17:17:37 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -125,7 +125,7 @@
 #include "config.h"
 
 /*     "@(#)arch.c     8.2 (Berkeley) 1/2/94"  */
-MAKE_RCSID("$NetBSD: arch.c,v 1.184 2020/12/04 14:51:46 rillig Exp $");
+MAKE_RCSID("$NetBSD: arch.c,v 1.185 2020/12/05 17:17:37 rillig Exp $");
 
 typedef struct List ArchList;
 typedef struct ListNode ArchListNode;
@@ -723,7 +723,7 @@
        FILE *arch;             /* Stream to archive */
        int size;               /* Size of archive member */
        char magic[SARMAG];
-       size_t len, tlen;
+       size_t len;
        const char *lastSlash;
 
        arch = fopen(archive, mode);
@@ -748,10 +748,7 @@
        if (lastSlash != NULL)
                member = lastSlash + 1;
 
-       len = tlen = strlen(member);
-       if (len > sizeof out_arh->ar_name) {
-               tlen = sizeof out_arh->ar_name;
-       }
+       len = strlen(member);
 
        while (fread(out_arh, sizeof *out_arh, 1, arch) == 1) {