diff options
Diffstat (limited to 'parse-options.c')
| -rw-r--r-- | parse-options.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/parse-options.c b/parse-options.c index 39808ae45..8b21dea72 100644 --- a/parse-options.c +++ b/parse-options.c @@ -253,6 +253,8 @@ int parse_options_step(struct parse_opt_ctx_t *ctx, const struct option *options, const char * const usagestr[]) { + int internal_help = !(ctx->flags & PARSE_OPT_NO_INTERNAL_HELP); + /* we must reset ->opt, unknown short option leave it dangling */ ctx->opt = NULL; @@ -268,7 +270,7 @@ int parse_options_step(struct parse_opt_ctx_t *ctx, if (arg[1] != '-') { ctx->opt = arg + 1; - if (*ctx->opt == 'h') + if (internal_help && *ctx->opt == 'h') return parse_options_usage(usagestr, options); switch (parse_short_opt(ctx, options)) { case -1: @@ -279,7 +281,7 @@ int parse_options_step(struct parse_opt_ctx_t *ctx, if (ctx->opt) check_typos(arg + 1, options); while (ctx->opt) { - if (*ctx->opt == 'h') + if (internal_help && *ctx->opt == 'h') return parse_options_usage(usagestr, options); switch (parse_short_opt(ctx, options)) { case -1: @@ -306,9 +308,9 @@ int parse_options_step(struct parse_opt_ctx_t *ctx, break; } - if (!strcmp(arg + 2, "help-all")) + if (internal_help && !strcmp(arg + 2, "help-all")) return usage_with_options_internal(usagestr, options, 1); - if (!strcmp(arg + 2, "help")) + if (internal_help && !strcmp(arg + 2, "help")) return parse_options_usage(usagestr, options); switch (parse_long_opt(ctx, arg + 2, options)) { case -1: |