patch 8.2.2828: Coverity complains about not checking rename() return value Commit: https://github.com/vim/vim/commit/97a6c6a1fb6043fd6520fbaaafc6970334186167 Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 3 19:49:51 2021 +0200 patch 8.2.2828: Coverity complains about not checking rename() return value Problem: Coverity complains about not checking the rename() return value. Solution: Add "(void)", can't do anything in case of a failure.

--- a/src/fileio.c
+++ b/src/fileio.c
@@ -3733,7 +3733,7 @@ vim_rename(char_u *from, char_u *to)
 			return 0;
 		    // Strange, the second step failed.  Try moving the
 		    // file back and return failure.
-		    mch_rename(tempname, (char *)from);
+		    (void)mch_rename(tempname, (char *)from);
 		    return -1;
 		}
 		// If it fails for one temp name it will most likely fail