diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/shell/hush.c b/shell/hush.c index dba12c1..f9a8de4 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -9874,11 +9874,6 @@ static int FAST_FUNC builtin_getopts(char **argv) { /* TODO: -if a character is followed by a colon, the option is expected to have -an argument, which should be separated from it by white space. -When an option requires an argument, getopts places that argument into -the variable OPTARG. - If an invalid option is seen, getopts places ? into VAR and, if not silent, prints an error message and unsets OPTARG. If getopts is silent, the option character found is placed in @@ -9906,6 +9901,7 @@ Test that VAR is a valid variable name? opterr = cp ? atoi(cp) : 1; cp = get_local_var_value("OPTIND"); optind = cp ? atoi(cp) : 0; + optarg = NULL; /* getopts stops on first non-option. Add "+" to force that */ /*if (optstring[0] != '+')*/ { @@ -9924,6 +9920,10 @@ Test that VAR is a valid variable name? exitcode = EXIT_FAILURE; c = '?'; } + if (optarg) + set_local_var_from_halves("OPTARG", optarg); + else + unset_local_var("OPTARG"); cbuf[0] = c; cbuf[1] = '\0'; set_local_var_from_halves(var, cbuf); |