Denys Vlasenko
238ff98bb8
hush: fix "getopts" builtin to not be upset by other builtins calling getopt()
function old new delta
builtin_getopts 363 403 +40
unset_local_var_len 185 215 +30
set_local_var 440 466 +26
reset_traps_to_defaults 151 157 +6
pseudo_exec_argv 320 326 +6
install_special_sighandlers 52 58 +6
pick_sighandler 62 65 +3
execvp_or_die 85 88 +3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 8/0 up/down: 120/0) Total: 120 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>