This is undocumented in BSD, too, and present in the original SCCS check-in (5.1 (Berkeley) 12/30/89). This is very surprising, since in most other cases FTS is rather quite sane about error reporting, but /any/ empty string in the input vector blows out the creation entirely. Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@xxxxxxxxxxxxxxxxxx> --- man3/fts.3 | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/man3/fts.3 b/man3/fts.3 index 66b2fcab3..392f8acfe 100644 --- a/man3/fts.3 +++ b/man3/fts.3 @@ -722,6 +722,14 @@ for any of the errors specified for and .BR malloc (3). .PP +It will also fail and set +.I errno +to +.B ENOENT +if any element of +.I path_argv +is an empty string. +.PP The function .BR fts_close () may fail and set -- 2.30.2
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