Patch 8.2.2828
Problem:    Coverity complains about not checking the rename() return value.
Solution:   Add "(void)", can't do anything in case of a failure.
Files:      src/fileio.c


*** ../vim-8.2.2827/src/fileio.c        2021-01-04 10:47:21.694153978 +0100
--- src/fileio.c        2021-05-03 19:47:18.848295850 +0200
***************
*** 3733,3739 ****
                        return 0;
                    // Strange, the second step failed.  Try moving the
                    // file back and return failure.
!                   mch_rename(tempname, (char *)from);
                    return -1;
                }
                // If it fails for one temp name it will most likely fail
--- 3733,3739 ----
                        return 0;
                    // Strange, the second step failed.  Try moving the
                    // file back and return failure.
!                   (void)mch_rename(tempname, (char *)from);
                    return -1;
                }
                // If it fails for one temp name it will most likely fail
*** ../vim-8.2.2827/src/version.c       2021-05-03 19:08:33.482050717 +0200
--- src/version.c       2021-05-03 19:49:18.223973785 +0200
***************
*** 752,753 ****
--- 752,755 ----
  {   /* Add new patch number below this line */
+ /**/
+     2828,
  /**/

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