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-rw-r--r--parse-options.c27
1 files changed, 12 insertions, 15 deletions
diff --git a/parse-options.c b/parse-options.c
index 60fae3a..63d6bab 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -61,7 +61,7 @@ static enum parse_opt_result opt_command_mode_error(
*/
for (that = all_opts; that->type != OPTION_END; that++) {
if (that == opt ||
- that->type != OPTION_CMDMODE ||
+ !(that->flags & PARSE_OPT_CMDMODE) ||
that->value != opt->value ||
that->defval != *(int *)opt->value)
continue;
@@ -95,6 +95,14 @@ static enum parse_opt_result get_value(struct parse_opt_ctx_t *p,
if (!(flags & OPT_SHORT) && p->opt && (opt->flags & PARSE_OPT_NOARG))
return error(_("%s takes no value"), optname(opt, flags));
+ /*
+ * Giving the same mode option twice, although unnecessary,
+ * is not a grave error, so let it pass.
+ */
+ if ((opt->flags & PARSE_OPT_CMDMODE) &&
+ *(int *)opt->value && *(int *)opt->value != opt->defval)
+ return opt_command_mode_error(opt, all_opts, flags);
+
switch (opt->type) {
case OPTION_LOWLEVEL_CALLBACK:
return opt->ll_callback(p, opt, NULL, unset);
@@ -130,16 +138,6 @@ static enum parse_opt_result get_value(struct parse_opt_ctx_t *p,
*(int *)opt->value = unset ? 0 : opt->defval;
return 0;
- case OPTION_CMDMODE:
- /*
- * Giving the same mode option twice, although is unnecessary,
- * is not a grave error, so let it pass.
- */
- if (*(int *)opt->value && *(int *)opt->value != opt->defval)
- return opt_command_mode_error(opt, all_opts, flags);
- *(int *)opt->value = opt->defval;
- return 0;
-
case OPTION_STRING:
if (unset)
*(const char **)opt->value = NULL;
@@ -357,8 +355,7 @@ is_abbreviated:
}
/* negated? */
if (!starts_with(arg, "no-")) {
- if (starts_with(long_name, "no-")) {
- long_name += 3;
+ if (skip_prefix(long_name, "no-", &long_name)) {
opt_flags |= OPT_UNSET;
goto again;
}
@@ -420,7 +417,7 @@ static void check_typos(const char *arg, const struct option *options)
return;
if (starts_with(arg, "no-")) {
- error(_("did you mean `--%s` (with two dashes ?)"), arg);
+ error(_("did you mean `--%s` (with two dashes)?"), arg);
exit(129);
}
@@ -428,7 +425,7 @@ static void check_typos(const char *arg, const struct option *options)
if (!options->long_name)
continue;
if (starts_with(options->long_name, arg)) {
- error(_("did you mean `--%s` (with two dashes ?)"), arg);
+ error(_("did you mean `--%s` (with two dashes)?"), arg);
exit(129);
}
}