add comment to go along with last change

diff --git a/src/copy.c b/src/copy.c
index b5e0989..1f8c40a 100644 (file)
--- a/src/copy.c
+++ b/src/copy.c
@@ -422,7 +422,7 @@ same_file_ok (const char *src_path, const struct stat *src_sb,
 
       /* If both the source and destination files are symlinks (and we'll
         know this here IFF preserving symlinks (aka xstat == lstat),
-        then it's ok.  */
+        then it's ok -- as long as they are distinct.  */
       if (S_ISLNK (src_sb->st_mode) && S_ISLNK (dst_sb->st_mode))
        return ! same_name (src_path, dst_path);