To: vim_dev@googlegroups.com
Subject: Patch 8.2.3713
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 8.2.3713
Problem:    MS-Windows: No error message if vimgrep pattern is not matching.
Solution:   Give an error message. (Christian Brabandt, closes #9245,
            closes #8762)
Files:      src/quickfix.c, src/testdir/test_quickfix.vim


*** ../vim-8.2.3712/src/quickfix.c	2021-11-18 22:08:52.011682687 +0000
--- src/quickfix.c	2021-12-01 10:48:14.510758218 +0000
***************
*** 6122,6130 ****
      }
  
      // Parse the list of arguments, wildcards have already been expanded.
!     if (get_arglist_exp(p, &args->fcount, &args->fnames, TRUE) == FAIL)
! 	return FAIL;
!     if (args->fcount == 0)
      {
  	emsg(_(e_nomatch));
  	return FAIL;
--- 6122,6129 ----
      }
  
      // Parse the list of arguments, wildcards have already been expanded.
!     if ((get_arglist_exp(p, &args->fcount, &args->fnames, TRUE) == FAIL) ||
! 	args->fcount == 0)
      {
  	emsg(_(e_nomatch));
  	return FAIL;
*** ../vim-8.2.3712/src/testdir/test_quickfix.vim	2021-11-21 11:35:59.460938795 +0000
--- src/testdir/test_quickfix.vim	2021-12-01 10:48:14.510758218 +0000
***************
*** 5621,5624 ****
--- 5621,5639 ----
    lclose
  endfunc
  
+ fun Test_vimgrep_nomatch()
+   call XexprTests('c')
+   call g:Xsetlist([{'lnum':10,'text':'Line1'}])
+   copen
+   if has("win32")
+     call assert_fails('vimgrep foo *.zzz', 'E479:')
+     let expected = [{'lnum': 10, 'bufnr': 0, 'end_lnum': 0, 'pattern': '', 'valid': 0, 'vcol': 0, 'nr': 0, 'module': '', 'type': '', 'end_col': 0, 'col': 0, 'text': 'Line1'}]
+   else
+     call assert_fails('vimgrep foo *.zzz', 'E480:')
+     let expected = []
+   endif
+   call assert_equal(expected, getqflist())
+   cclose
+ endfunc
+ 
  " vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.2.3712/src/version.c	2021-12-01 10:30:02.368416797 +0000
--- src/version.c	2021-12-01 10:52:46.446375864 +0000
***************
*** 755,756 ****
--- 755,758 ----
  {   /* Add new patch number below this line */
+ /**/
+     3713,
  /**/

-- 
"The future's already arrived - it's just not evenly distributed yet."
		-- William Gibson

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///                                                                      \\\
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