From: Jim Meyering <jim@meyering.net>
Date: Sat, 13 Jan 2001 15:48:32 +0000 (+0000)
Subject: (same_file_ok): When moving a symlink onto itself,
X-Git-Tag: FILEUTILS-4_0_36~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b7138e1052fd632ad86c3be44dfb1557d9eaa860;p=platform%2Fupstream%2Fcoreutils.git

(same_file_ok): When moving a symlink onto itself,
don't remove the symlink.  Reported by David Luyer as Debian bug#82089,
via Michael Stone.
---

diff --git a/src/copy.c b/src/copy.c
index f07a9ea..b5e0989 100644
--- a/src/copy.c
+++ b/src/copy.c
@@ -424,7 +424,7 @@ same_file_ok (const char *src_path, const struct stat *src_sb,
 	 know this here IFF preserving symlinks (aka xstat == lstat),
 	 then it's ok.  */
       if (S_ISLNK (src_sb->st_mode) && S_ISLNK (dst_sb->st_mode))
-	return 1;
+	return ! same_name (src_path, dst_path);
 
       src_sb_link = src_sb;
       dst_sb_link = dst_sb;