From 2c308875a7fa1aaa44892c368f6b37bcfcb8879a Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Tue, 16 Apr 2019 15:14:13 +0200 Subject: misc: consolidate version printing and close_stdout() Signed-off-by: Karel Zak --- sys-utils/nsenter.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'sys-utils/nsenter.c') diff --git a/sys-utils/nsenter.c b/sys-utils/nsenter.c index fbfcf9831..f294b1257 100644 --- a/sys-utils/nsenter.c +++ b/sys-utils/nsenter.c @@ -245,17 +245,12 @@ int main(int argc, char *argv[]) setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); - atexit(close_stdout); + close_stdout_atexit(); while ((c = getopt_long(argc, argv, "+ahVt:m::u::i::n::p::C::U::S:G:r::w::FZ", longopts, NULL)) != -1) { switch (c) { - case 'h': - usage(); - case 'V': - printf(UTIL_LINUX_VERSION); - return EXIT_SUCCESS; case 'a': do_all = true; break; @@ -336,6 +331,10 @@ int main(int argc, char *argv[]) selinux = 1; break; #endif + case 'h': + usage(); + case 'V': + print_version(EXIT_SUCCESS); default: errtryhelp(EXIT_FAILURE); } -- cgit v1.2.3-55-g7522