[git commit] usleep: do not check for usleep error, it should never fail

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=acff3733bae6a9928d0109d5e4f93c32e82969d8
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 coreutils/usleep.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/coreutils/usleep.c b/coreutils/usleep.c
index 67f94f7..2e4eb57 100644
--- a/coreutils/usleep.c
+++ b/coreutils/usleep.c
@@ -29,9 +29,7 @@ int usleep_main(int argc UNUSED_PARAM, char **argv)
 		bb_show_usage();
 	}
 
-	if (usleep(xatou(argv[1]))) {
-		bb_perror_nomsg_and_die();
-	}
+	usleep(xatou(argv[1]));
 
 	return EXIT_SUCCESS;
 }
-- 
1.7.3.4