config_exclusive_filename = getenv(CONFIG_ENVIRONMENT);
- argc = parse_options(argc, argv, builtin_config_options, builtin_config_usage,
+ argc = parse_options(argc, argv, prefix, builtin_config_options,
+ builtin_config_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
if (use_global_config + use_system_config + !!given_config_file > 1) {