1 To: vim_dev@googlegroups.com
4 From: Bram Moolenaar <Bram@moolenaar.net>
6 Content-Type: text/plain; charset=UTF-8
7 Content-Transfer-Encoding: 8bit
11 Problem: undofile() returns a useless name when passed an empty string.
12 Solution: Return an empty string. (Christian Brabandt)
16 *** ../vim-7.3.511/src/eval.c 2012-04-25 18:24:24.000000000 +0200
17 --- src/eval.c 2012-04-30 17:23:26.000000000 +0200
20 rettv->v_type = VAR_STRING;
21 #ifdef FEAT_PERSISTENT_UNDO
23 ! char_u *ffname = FullName_save(get_tv_string(&argvars[0]), FALSE);
26 ! rettv->vval.v_string = u_get_undo_file_name(ffname, FALSE);
30 rettv->vval.v_string = NULL;
32 rettv->v_type = VAR_STRING;
33 #ifdef FEAT_PERSISTENT_UNDO
35 ! char_u *fname = get_tv_string(&argvars[0]);
39 ! /* If there is no file name there will be no undo file. */
40 ! rettv->vval.v_string = NULL;
44 ! char_u *ffname = FullName_save(fname, FALSE);
47 ! rettv->vval.v_string = u_get_undo_file_name(ffname, FALSE);
52 rettv->vval.v_string = NULL;
53 *** ../vim-7.3.511/src/version.c 2012-04-30 17:04:47.000000000 +0200
54 --- src/version.c 2012-04-30 17:24:42.000000000 +0200
58 { /* Add new patch number below this line */
64 It is illegal for a driver to be blindfolded while operating a vehicle.
65 [real standing law in Alabama, United States of America]
67 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
68 /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
69 \\\ an exciting new programming language -- http://www.Zimbu.org ///
70 \\\ help me help AIDS victims -- http://ICCF-Holland.org ///