diff options
Diffstat (limited to 'libbb/appletlib.c')
| -rw-r--r-- | libbb/appletlib.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/libbb/appletlib.c b/libbb/appletlib.c index eb98f1cd2..8c35450f8 100644 --- a/libbb/appletlib.c +++ b/libbb/appletlib.c @@ -196,8 +196,12 @@ void lbb_prepare(const char *applet #if ENABLE_FEATURE_INDIVIDUAL /* Redundant for busybox (run_applet_and_exit covers that case) * but needed for "individual applet" mode */ - if (argv[1] && strcmp(argv[1], "--help") == 0) - bb_show_usage(); + if (argv[1] && !argv[2] && strcmp(argv[1], "--help") == 0) { + /* Special case. POSIX says "test --help" + * should be no different from e.g. "test --foo". */ + if (!ENABLE_TEST || strcmp(applet_name, "test") != 0) + bb_show_usage(); + } #endif } @@ -715,8 +719,13 @@ void FAST_FUNC run_applet_no_and_exit(int applet_no, char **argv) xfunc_error_retval = EXIT_FAILURE; applet_name = APPLET_NAME(applet_no); - if (argc == 2 && !strcmp(argv[1], "--help")) - bb_show_usage(); + if (argc == 2 && strcmp(argv[1], "--help") == 0) { + /* Special case. POSIX says "test --help" + * should be no different from e.g. "test --foo". */ +//TODO: just compare applet_no with APPLET_NO_test + if (!ENABLE_TEST || strcmp(applet_name, "test") != 0) + bb_show_usage(); + } if (ENABLE_FEATURE_SUID) check_suid(applet_no); exit(applet_main[applet_no](argc, argv)); |