To: vim_dev@googlegroups.com
Subject: Patch 8.1.07
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 8.1.0789
Problem:    Sourcing a session sets v:errmsg.
Solution:   Use "%argdel" instead of "argdel *". (Jason Franklin)
Files:	    src/ex_docmd.c, src/testdir/test_mksession.vim


*** ../vim-8.1.0788/src/ex_docmd.c	2019-01-20 15:30:36.881328770 +0100
--- src/ex_docmd.c	2019-01-21 23:00:28.824309250 +0100
***************
*** 12007,12013 ****
  
      if (fputs(cmd, fd) < 0 || put_eol(fd) == FAIL)
  	return FAIL;
!     if (put_line(fd, "silent! argdel *") == FAIL)
  	return FAIL;
      for (i = 0; i < gap->ga_len; ++i)
      {
--- 12007,12013 ----
  
      if (fputs(cmd, fd) < 0 || put_eol(fd) == FAIL)
  	return FAIL;
!     if (put_line(fd, "%argdel") == FAIL)
  	return FAIL;
      for (i = 0; i < gap->ga_len; ++i)
      {
*** ../vim-8.1.0788/src/testdir/test_mksession.vim	2019-01-12 16:29:26.327986331 +0100
--- src/testdir/test_mksession.vim	2019-01-21 22:58:26.369496042 +0100
***************
*** 415,418 ****
--- 415,430 ----
    %bwipe
  endfunc
  
+ " A clean session (one empty buffer, one window, and one tab) should not
+ " set any error messages when sourced because no commands should fail.
+ func Test_mksession_no_errmsg()
+   let v:errmsg = ''
+   %bwipe!
+   mksession! Xtest_mks.out
+   source Xtest_mks.out
+   call assert_equal('', v:errmsg)
+   call delete('Xtest_mks.out')
+ endfunc
+ 
+ 
  " vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.1.0788/src/version.c	2019-01-20 23:43:54.314830624 +0100
--- src/version.c	2019-01-21 22:59:43.068749672 +0100
***************
*** 793,794 ****
--- 793,796 ----
  {   /* Add new patch number below this line */
+ /**/
+     789,
  /**/

-- 
MAN:    Fetchez la vache!
GUARD:  Quoi?
MAN:    Fetchez la vache!
                 "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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