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use lstat() instead of stat() when determining type of 'from' file;

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from John F. Woods in PR bin/4288.
Also fixed a similar check of the 'to' file, so we don't try to
  rmdir() symlinks to directories; and fixed typo in a comment.
This commit is contained in:
mikel 1997-10-19 02:17:37 +00:00
parent 8c012c7268
commit 3b834bbe6e
1 changed files with 5 additions and 5 deletions
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10
bin/mv/mv.c
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@ -1,4 +1,4 @@
/* $NetBSD: mv.c,v 1.14 1997/10/08 11:26:04 kleink Exp $ */
/* $NetBSD: mv.c,v 1.15 1997/10/19 02:17:37 mikel Exp $ */
/*
* Copyright (c) 1989, 1993, 1994
@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993, 1994\n\
#if 0
static char sccsid[] = "@(#)mv.c 8.2 (Berkeley) 4/2/94";
#else
__RCSID("$NetBSD: mv.c,v 1.14 1997/10/08 11:26:04 kleink Exp $");
__RCSID("$NetBSD: mv.c,v 1.15 1997/10/19 02:17:37 mikel Exp $");
#endif
#endif /* not lint */
@ -218,7 +218,7 @@ do_move(from, to)
* message to the standard error and do nothing more with the
* current source file...
*/
if (!stat(to, &sb)) {
if (!lstat(to, &sb)) {
if ((S_ISDIR(sb.st_mode)) ? rmdir(to) : unlink(to)) {
warn("can't remove %s", to);
return (1);
@ -227,9 +227,9 @@ do_move(from, to)
/*
* (5) The file hierarchy rooted in source_file shall be duplicated
* as a file hiearchy rooted in the destination path...
* as a file hierarchy rooted in the destination path...
*/
if (stat(from, &sb)) {
if (lstat(from, &sb)) {
warn("%s", from);
return (1);
}