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(copy_internal): Treat src and dest as the `same' in

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`mv src symlink-to-src' when src and dest are on different partitions.
Otherwise, that `mv' command would silently remove `src'.
Reported by Michael Stone.
This commit is contained in:
Jim Meyering
1999-11-11 13:19:36 +00:00
parent 101ae141c6
commit 1b6c640f46
1 changed files with 4 additions and 2 deletions
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src/copy.c
+4 -2
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@@ -429,9 +429,11 @@ copy_internal (const char *src_path, const char *dst_path,
&& ! x->force
/* Allow them to be the same (and don't set `same') if
we're in move mode and the target is a symlink. */
we're in move mode and the target is a symlink
on the same partition. */
&& !(move_mode
&& S_ISLNK (dst_sb.st_mode))
&& S_ISLNK (dst_sb.st_mode)
&& src_sb.st_dev == dst_sb.st_dev)
/* If we're making a backup, we'll detect the problem case in
copy_reg because SRC_PATH will no longer exist. Allowing