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Fix off-by-one bug in usage check.

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This commit is contained in:
Tom Lane
2002-12-03 07:12:23 +00:00
parent 4390ebc505
commit 5b827b68db
1 changed files with 2 additions and 2 deletions
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4
contrib/vacuumlo/vacuumlo.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/contrib/vacuumlo/vacuumlo.c,v 1.17 2002/10/18 18:41:21 momjian Exp $
* $Header: /cvsroot/pgsql/contrib/vacuumlo/vacuumlo.c,v 1.17.2.1 2002/12/03 07:12:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -471,7 +471,7 @@ main(int argc, char **argv)
}
/* No database given? Show usage */
if (optind >= argc - 1)
if (optind >= argc)
{
fprintf(stderr, "vacuumlo: missing required argument: database name\n");
fprintf(stderr, "Try 'vacuumlo -?' for help.\n");