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-rw-r--r--sleep.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/sleep.c b/sleep.c
index ad92b10..10eca59 100644
--- a/sleep.c
+++ b/sleep.c
@@ -30,9 +30,7 @@ extern int sleep_main(int argc, char **argv)
usage(sleep_usage);
}
- if (sleep(atoi(*(++argv))) != 0) {
- perror("sleep");
- return EXIT_FAILURE;
- }
+ if (sleep(atoi(*(++argv))) != 0)
+ perror_msg_and_die("sleep");
return EXIT_SUCCESS;
}