a513bf3c3
Denys Vlasenko
2016-10-26
Subject
ash: [BUILTIN] Treat OPTIND=0 in the same way as OPTIND=1
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shell/ash.c+1 -3
| @@ -2019,7 +2019,7 @@ extern struct globals_var *const ash_ptr_to_globals_var; | |
| static void FAST_FUNC | |
| getoptsreset(const char *value) | |
| { | |
| - | shellparam.optind = number(value); |
| + | shellparam.optind = number(value) ?: 1; |
| shellparam.optoff = -1; | |
| } | |
| #endif | |
| @@ -10571,8 +10571,6 @@ getopts(char *optstr, char *optvar, char **optfirst, int *param_optind, int *opt | |
| sbuf[1] = '\0'; | |
| - | if (*param_optind < 1) |
| - | return 1; |
| optnext = optfirst + *param_optind - 1; | |
| if (*param_optind <= 1 || *optoff < 0 || (int)strlen(optnext[-1]) < *optoff) | |