diff --git a/coreutils/cksum.c b/coreutils/cksum.c
index 3a77c753a..8e65b1ca3 100644
--- a/coreutils/cksum.c
+++ b/coreutils/cksum.c
@@ -4,8 +4,8 @@
  *
  * Copyright (C) 2006 by Rob Sullivan, with ideas from code by Walter Harms
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */
-
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
 #include "libbb.h"
 
 int cksum_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
diff --git a/coreutils/split.c b/coreutils/split.c
index 2191f30ea..c2f388501 100644
--- a/coreutils/split.c
+++ b/coreutils/split.c
@@ -79,9 +79,13 @@ int split_main(int argc UNUSED_PARAM, char **argv)
 
 	argv += optind;
 	if (argv[0]) {
+		int fd;
 		if (argv[1])
 			sfx = argv[1];
-		xmove_fd(xopen(argv[0], O_RDONLY), 0);
+		fd = open_or_warn_stdin(argv[0]);
+		if (fd == -1)
+			return EXIT_FAILURE;
+		xmove_fd(fd, STDIN_FILENO);
 	} else {
 		argv[0] = (char *) bb_msg_standard_input;
 	}