Looks like Bert committed a functionally equivalent fix as part of r1138474.
Noorul Islam K M wrote on Wed, Jun 22, 2011 at 16:40:50 +0530: > +++ subversion/libsvn_wc/diff_editor.c (working copy) > @@ -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));
