diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-11-26 17:26:14 +0300 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-11-26 17:26:14 +0300 |
| commit | 1e1136025b2e6316f2cfaca76699a2d9de900aef (patch) | |
| tree | 922a4ac451222a23c37616be38fbfbda9831cb0e /miscutils/runlevel.c | |
| parent | 650a7011a8274dc5334ee8415bcaf77405c41200 (diff) | |
runlevel: -2 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/runlevel.c')
| -rw-r--r-- | miscutils/runlevel.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/miscutils/runlevel.c b/miscutils/runlevel.c index 6e10d9cbb..83b5a77d4 100644 --- a/miscutils/runlevel.c +++ b/miscutils/runlevel.c @@ -11,17 +11,16 @@ * * initially busyboxified by Bernhard Reutner-Fischer */ - -#include <utmp.h> #include "libbb.h" +#include <utmp.h> 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; char prev; - if (argc > 1) utmpname(argv[1]); + if (argv[1]) utmpname(argv[1]); setutent(); while ((ut = getutent()) != NULL) { |