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(rm): Work around SunOS 4 bug whereby lstat doesn't fail

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when given a zero-length file name argument.  Reported by
Mark Calabretta <mcalabre@atnf.csiro.au>.
This commit is contained in:
Jim Meyering
1995-12-05 23:39:06 +00:00
parent d75c1aaea1
commit 5c3c1931dd
1 changed files with 6 additions and 1 deletions
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7
src/rm.c
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@@ -211,7 +211,12 @@ rm (void)
return 1;
}
if (lstat (pathname, &path_stats))
if (lstat (pathname, &path_stats)
/* The following or-clause is solely for systems like SunOS 4.1.3
with (broken) lstat that interpret a zero-length file name
argument as something meaningful. For such systems, manually
set errno to ENOENT. */
|| (pathname[0] == '\0' && (errno = ENOENT)))
{
if (errno == ENOENT && ignore_missing_files)
return 0;