Merge pull request #3956 from oni-link/cov.62611

coverity/62611: Nesting level does not match indentation

src/nvim/fileio.c

@@ -1878,6 +1878,7 @@ failed:
       }
       if (msg_add_fileformat(fileformat))
         c = TRUE;
+
       msg_add_lines(c, (long)linecnt, filesize);
 
       xfree(keep_msg);