To: vim_dev@googlegroups.com
Subject: Patch 8.2.3947
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 8.2.3947
Problem:    Unnecessary check for NULL pointer.
Solution:   Remove the check. (closes #9434)
Files:      src/ex_docmd.c


*** ../vim-8.2.3946/src/ex_docmd.c	2021-12-29 19:41:42.446404689 +0000
--- src/ex_docmd.c	2021-12-30 13:44:20.278924993 +0000
***************
*** 7411,7419 ****
  # endif
  	new_dir = NameBuff;
      }
!     dir_differs = new_dir == NULL || pdir == NULL
  	|| pathcmp((char *)pdir, (char *)new_dir, -1) != 0;
!     if (new_dir == NULL || (dir_differs && vim_chdir(new_dir)))
      {
  	emsg(_(e_failed));
  	vim_free(pdir);
--- 7411,7419 ----
  # endif
  	new_dir = NameBuff;
      }
!     dir_differs = pdir == NULL
  	|| pathcmp((char *)pdir, (char *)new_dir, -1) != 0;
!     if (dir_differs && vim_chdir(new_dir))
      {
  	emsg(_(e_failed));
  	vim_free(pdir);
*** ../vim-8.2.3946/src/version.c	2021-12-30 13:32:05.687843894 +0000
--- src/version.c	2021-12-30 13:45:38.998864967 +0000
***************
*** 751,752 ****
--- 751,754 ----
  {   /* Add new patch number below this line */
+ /**/
+     3947,
  /**/

-- 
Although the scythe isn't pre-eminent among the weapons of war, anyone who
has been on the wrong end of, say, a peasants' revolt will know that in
skilled hands it is fearsome.
					-- (Terry Pratchett, Mort)

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///                                                                      \\\
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 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///