diff options
| -rw-r--r-- | shell/hush.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/shell/hush.c b/shell/hush.c index 9f0e7f8..5203f2e 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -4892,12 +4892,10 @@ static int builtin_umask(char **argv) { mode_t new_umask; const char *arg = argv[1]; - char *end; if (arg) { - new_umask = strtoul(arg, &end, 8); - if (*end != '\0' || end == arg) { + new_umask = bb_strtou(arg, NULL, 8); + if (errno) return EXIT_FAILURE; - } } else { new_umask = umask(0); printf("%.3o\n", (unsigned) new_umask); @@ -4924,9 +4922,8 @@ static int builtin_wait(char **argv) wait(&status); while (argv[1]) { - char *endp; - pid_t pid = bb_strtou(argv[1], &endp, 10); - if (*endp) { + pid_t pid = bb_strtou(argv[1], NULL, 10); + if (errno) { bb_perror_msg("wait %s", argv[1]); return EXIT_FAILURE; } else if (waitpid(pid, &status, 0) == pid) { |