From 76a6665c13738a3ffd9df920f15b2488128ef6d2 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Tue, 11 May 2004 18:34:38 +0000
Subject: (save_cwd): If opening `.' read-only fails, try write-only.

---
 lib/save-cwd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/save-cwd.c b/lib/save-cwd.c
index f97e9c4f0..17d077db8 100644
--- a/lib/save-cwd.c
+++ b/lib/save-cwd.c
@@ -75,6 +75,8 @@ save_cwd (struct saved_cwd *cwd)
     {
 #if HAVE_FCHDIR
       cwd->desc = open (".", O_RDONLY | O_DIRECTORY);
+      if (cwd->desc < 0)
+	cwd->desc = open (".", O_WRONLY | O_DIRECTORY);
       if (cwd->desc < 0)
 	{
 	  cwd->name = xgetcwd ();
-- 
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