FYI: tiny change in mkdir-p.c

[Jim Meyering]

FYI,
I noticed that mkdir-p.c includes dirchownmod.c, rather than
dirchownmod.h.  I think that must have been unintentional, since
it leads to warnings from ranlib on some systems.
Once changed, I found that it also needs <unistd.h>, for
its close prototype.

Here's the patch:

2006-09-28  Jim Meyering  <address@hidden>

        * mkdir-p.c: Include "dirchownmod.h", not "dirchownmod.c".
        Include <unistd.h>.

Index: mkdir-p.c
===================================================================
RCS file: /sources/gnulib/gnulib/lib/mkdir-p.c,v
retrieving revision 1.8
diff -u -r1.8 mkdir-p.c
--- mkdir-p.c   16 Sep 2006 19:58:25 -0000      1.8
+++ mkdir-p.c   28 Sep 2006 12:18:54 -0000
@@ -25,11 +25,12 @@

 #include <errno.h>
 #include <sys/stat.h>
+#include <unistd.h>

 #include "gettext.h"
 #define _(msgid) gettext (msgid)

-#include "dirchownmod.c"
+#include "dirchownmod.h"
 #include "dirname.h"
 #include "error.h"
 #include "quote.h"