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authorDenys Vlasenko <vda.linux@googlemail.com>2011-07-08 06:37:57 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2011-07-08 06:37:57 (GMT)
commitacff3733bae6a9928d0109d5e4f93c32e82969d8 (patch)
treed8ebb67a97be3fac07dbc1bd7f6685e1c4420191
parent8f6ce094dc780010e51e38bf96b9d107cefdd4b6 (diff)
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usleep: do not check for usleep error, it should never fail
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--coreutils/usleep.c4
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;
}