vim/patches/vim-7.3.512.patch0

   1 To: vim_dev@googlegroups.com
   2 Subject: Patch 7.3.512
   3 Fcc: outbox
   4 From: Bram Moolenaar <Bram@moolenaar.net>
   5 Mime-Version: 1.0
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   8 ------------
   9
  10 Patch 7.3.512
  11 Problem:    undofile() returns a useless name when passed an empty string.
  12 Solution:   Return an empty string. (Christian Brabandt)
  13 Files:      src/eval.c
  14
  15
  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
  18 ***************
  19 *** 18259,18269 ****
  20       rettv->v_type = VAR_STRING;
  21   #ifdef FEAT_PERSISTENT_UNDO
  22       {
  23 !       char_u *ffname = FullName_save(get_tv_string(&argvars[0]), FALSE);
  24
  25 !       if (ffname != NULL)
  26 !           rettv->vval.v_string = u_get_undo_file_name(ffname, FALSE);
  27 !       vim_free(ffname);
  28       }
  29   #else
  30       rettv->vval.v_string = NULL;
  31 --- 18259,18279 ----
  32       rettv->v_type = VAR_STRING;
  33   #ifdef FEAT_PERSISTENT_UNDO
  34       {
  35 !       char_u *fname = get_tv_string(&argvars[0]);
  36
  37 !       if (*fname == NUL)
  38 !       {
  39 !           /* If there is no file name there will be no undo file. */
  40 !           rettv->vval.v_string = NULL;
  41 !       }
  42 !       else
  43 !       {
  44 !           char_u *ffname = FullName_save(fname, FALSE);
  45 !
  46 !           if (ffname != NULL)
  47 !               rettv->vval.v_string = u_get_undo_file_name(ffname, FALSE);
  48 !           vim_free(ffname);
  49 !       }
  50       }
  51   #else
  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
  55 ***************
  56 *** 716,717 ****
  57 --- 716,719 ----
  58   {   /* Add new patch number below this line */
  59 + /**/
  60 +     512,
  61   /**/
  62
  63 --
  64 It is illegal for a driver to be blindfolded while operating a vehicle.
  65                 [real standing law in Alabama, United States of America]
  66
  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    ///