diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/psql/startup.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/bin/psql/startup.c b/src/bin/psql/startup.c index 0c090d15c2e..142ec76e10f 100644 --- a/src/bin/psql/startup.c +++ b/src/bin/psql/startup.c @@ -571,15 +571,18 @@ parse_psql_options(int argc, char *argv[], struct adhoc_opts * options) options->single_txn = true; break; case '?': - /* Actual help option given */ - if (strcmp(argv[optind - 1], "-?") == 0) + if (optind <= argc && + strcmp(argv[optind - 1], "-?") == 0) { + /* actual help option given */ usage(NOPAGER); exit(EXIT_SUCCESS); } - /* unknown option reported by getopt */ else + { + /* getopt error (unknown option or missing argument) */ goto unknown_option; + } break; case 1: { |