diff options
| -rw-r--r-- | shell/hush.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/shell/hush.c b/shell/hush.c index 65f0865..77f90f8 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -10163,7 +10163,8 @@ int hush_main(int argc, char **argv) /* http://www.opengroup.org/onlinepubs/9699919799/utilities/sh.html */ flags = (argv[0] && argv[0][0] == '-') ? OPT_login : 0; while (1) { - int opt = getopt(argc, argv, "+cexinsl" + int opt = getopt(argc, argv, "+" /* stop at 1st non-option */ + "cexinsl" #if !BB_MMU "<:$:R:V:" # if ENABLE_HUSH_FUNCTIONS @@ -10255,12 +10256,13 @@ int hush_main(int argc, char **argv) } # endif #endif - case 'n': - case 'x': - case 'e': + /*case '?': invalid option encountered (set_mode('?') will fail) */ + /*case 'n':*/ + /*case 'x':*/ + /*case 'e':*/ + default: if (set_mode(1, opt, NULL) == 0) /* no error */ break; - default: bb_show_usage(); } } /* option parsing loop */ |