From: Karl Berry <karl@freefriends.org>
Date: Wed, 4 Feb 2026 16:11:37 +0000 (-0800)
Subject: autoupdate
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d5ee75c05dc1285f2d1cff2adf2bc4dc15246490;p=thirdparty%2Fgnulib.git

autoupdate
---

diff --git a/lib/filename.h b/lib/filename.h
index bc401b17a8..e37a373eb4 100644
--- a/lib/filename.h
+++ b/lib/filename.h
@@ -49,7 +49,10 @@ extern "C" {
                                any notion of "current directory".
    IS_RELATIVE_FILE_NAME(Filename)
                                tests whether Filename may be concatenated
-                               to a directory filename.
+                               to a directory filename to yield the name
+                               of a file relative to that directory.
+                               Watch out: IS_RELATIVE_FILE_NAME ("") is 1
+                               even though "" is not a relative file name.
    Note: On native Windows, OS/2, DOS, "c:" is neither an absolute nor a
    relative file name!
    IS_FILE_NAME_WITH_DIR(Filename)  tests whether Filename contains a device