[PATCH] Fix for issue 3813

[Noorul Islam K M]

I am not really sure whether this patch is correct one since the comment
in diff_editor.c says this

  /* This is the file that will contain the pristine repository version. It
     is created in the admin temporary area. This file continues to exists
     until after the diff callback is run, at which point it is deleted. */

I can't think of the drawbacks of creating this particular temp file in
/tmp.

Log 

[[[
Fix for issue 3813.

* subversion/libsvn_wc/diff_editor.c
  (apply_textdelta): Use the default temporary directory instead of
    admin temporary area to create temporary file.

Patch by: Noorul Islam K M <noorul{_AT_}collab.net>
]]]

Thanks and Regards
Noorul


Index: subversion/libsvn_wc/diff_editor.c
===================================================================
--- subversion/libsvn_wc/diff_editor.c  (revision 1137953)
+++ subversion/libsvn_wc/diff_editor.c  (working copy)
@@ -1518,7 +1518,6 @@
   struct file_baton *fb = file_baton;
   struct window_handler_baton *whb;
   struct edit_baton *eb = fb->eb;
-  const char *temp_dir;
   svn_stream_t *source;
   svn_stream_t *temp_stream;
 
@@ -1532,13 +1531,8 @@
 
 
 
-  /* This is the file that will contain the pristine repository version. It
-     is created in the admin temporary area. This file continues to exists
-     until after the diff callback is run, at which point it is deleted. */
-  SVN_ERR(svn_wc__db_temp_wcroot_tempdir(&temp_dir, eb->db, fb->local_abspath,
-                                         pool, pool));
   SVN_ERR(svn_stream_open_unique(&temp_stream, &fb->temp_file_path,
-                                 temp_dir, svn_io_file_del_on_pool_cleanup,
+                                 NULL, svn_io_file_del_on_pool_cleanup,
                                  fb->pool, fb->pool));
 
   whb = apr_pcalloc(fb->pool, sizeof(*whb));