Fix "too many arguments" messages not to index off the end of argv[].

This affects initdb, clusterdb, reindexdb, and vacuumdb in master
and 9.2; in earlier branches, only initdb is affected.

diff --git a/src/bin/initdb/initdb.c b/src/bin/initdb/initdb.c
index 32d47d8fc99eed5fe8eed746c8f738b47e78d4cc..5f6e1d6e07721c4c5b28f624f14c60f76ead6c7a 100644 (file)
--- a/src/bin/initdb/initdb.c
+++ b/src/bin/initdb/initdb.c
@@ -2571,7 +2571,7 @@ main(int argc, char *argv[])
    if (optind < argc)
    {
        fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
-               progname, argv[optind + 1]);
+               progname, argv[optind]);
        fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
                progname);
        exit(1);