diff options
Diffstat (limited to 'parse-options.c')
| -rw-r--r-- | parse-options.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/parse-options.c b/parse-options.c index 7db8422..3b874a8 100644 --- a/parse-options.c +++ b/parse-options.c @@ -660,7 +660,8 @@ int parse_options(int argc, const char **argv, const char *prefix, static int usage_argh(const struct option *opts, FILE *outfile) { const char *s; - int literal = (opts->flags & PARSE_OPT_LITERAL_ARGHELP) || !opts->argh; + int literal = (opts->flags & PARSE_OPT_LITERAL_ARGHELP) || + !opts->argh || !!strpbrk(opts->argh, "()<>[]|"); if (opts->flags & PARSE_OPT_OPTARG) if (opts->long_name) s = literal ? "[=%s]" : "[=<%s>]"; |