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unbreak missing argument error on long option

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This commit is contained in:
Johannes Altmanninger
2020-01-08 17:33:36 +01:00
parent fdf398e435
commit 75fa3b6bae
5 changed files with 16 additions and 8 deletions
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4
src/builtin_argparse.cpp
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@@ -550,8 +550,8 @@ static int argparse_parse_flags(parser_t &parser, argparse_cmd_opts_t &opts,
wgetopter_t w;
while ((opt = w.wgetopt_long(argc, argv, short_options, long_options, &long_idx)) != -1) {
if (opt == ':') {
const wchar_t *arg = argv[w.woptind - 1];
streams.err.append_format(BUILTIN_ERR_MISSING, cmd, arg + std::wcslen(arg) - 1);
builtin_missing_argument(parser, streams, cmd, argv[w.woptind - 1],
false /* print_hints */);
return STATUS_INVALID_ARGS;
} else if (opt == '?') {
// It's not a recognized flag. See if it's an implicit int flag.