audit small applets and mark some of them as NOFORK.

Put big scary warnings in relevant places.

1 files changed, 2 insertions, 4 deletions

diff --git a/coreutils/mkfifo.c b/coreutils/mkfifo.c
index 6d8aa413e..7dcc50fa9 100644
--- a/coreutils/mkfifo.c
+++ b/coreutils/mkfifo.c
@@ -10,9 +10,6 @@
 /* BB_AUDIT SUSv3 compliant */
 /* http://www.opengroup.org/onlinepubs/007904975/utilities/mkfifo.html */
 
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
 #include "busybox.h"
 #include "libcoreutils/coreutils.h"
 
@@ -24,7 +21,8 @@ int mkfifo_main(int argc, char **argv)
 
         mode = getopt_mk_fifo_nod(argc, argv);
 
-        if (!*(argv += optind)) {
+        argv += optind;
+        if (!*argv) {
                 bb_show_usage();
         }