runlevel: -2 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-11-26 15:26:14 +01:00
parent 650a7011a8
commit 1e1136025b

View File

@ -11,17 +11,16 @@
* *
* initially busyboxified by Bernhard Reutner-Fischer * initially busyboxified by Bernhard Reutner-Fischer
*/ */
#include <utmp.h>
#include "libbb.h" #include "libbb.h"
#include <utmp.h>
int runlevel_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int runlevel_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int runlevel_main(int argc, char **argv) int runlevel_main(int argc UNUSED_PARAM, char **argv)
{ {
struct utmp *ut; struct utmp *ut;
char prev; char prev;
if (argc > 1) utmpname(argv[1]); if (argv[1]) utmpname(argv[1]);
setutent(); setutent();
while ((ut = getutent()) != NULL) { while ((ut = getutent()) != NULL) {