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bin/rmdir: sync with NetBSD-8

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NetBSD PR/48182: Fix rmdir -p handling of top-level (root) directory.

closes #272

Change-Id: I5a69ac84ca236ca03feea49dc9c84537147c2d65
This commit is contained in:
Sevan Janiyan 2018-11-04 14:40:04 +00:00 committed by Lionel Sambuc
parent e8ccbb3b67
commit df78030728
1 changed files with 6 additions and 2 deletions
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8
bin/rmdir/rmdir.c
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@ -1,4 +1,4 @@
/* $NetBSD: rmdir.c,v 1.26 2011/08/29 14:49:38 joerg Exp $ */
/* $NetBSD: rmdir.c,v 1.26.36.1 2017/08/14 23:54:30 snj Exp $ */
/*-
* Copyright (c) 1992, 1993, 1994
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1992, 1993, 1994\
#if 0
static char sccsid[] = "@(#)rmdir.c 8.3 (Berkeley) 4/2/94";
#else
__RCSID("$NetBSD: rmdir.c,v 1.26 2011/08/29 14:49:38 joerg Exp $");
__RCSID("$NetBSD: rmdir.c,v 1.26.36.1 2017/08/14 23:54:30 snj Exp $");
#endif
#endif /* not lint */
@ -103,6 +103,10 @@ rm_path(char *path)
/* Ignore trailing '/' on deleted name */
continue;
if (*path == 0)
/* At top level (root) directory */
break;
if (rmdir(path) < 0) {
warn("%s", path);
return (1);