From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 3 Dec 2002 07:12:18 +0000 (+0000)
Subject: Fix off-by-one bug in usage check.
X-Git-Tag: REL7_4_BETA1~1449
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=565dcdf77ff07b06fdf2b7c28d91c4dc87cbf44d;p=thirdparty%2Fpostgresql.git

Fix off-by-one bug in usage check.
---

diff --git a/contrib/vacuumlo/vacuumlo.c b/contrib/vacuumlo/vacuumlo.c
index b49873c3257..aa3a09ddaf0 100644
--- a/contrib/vacuumlo/vacuumlo.c
+++ b/contrib/vacuumlo/vacuumlo.c
@@ -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 1.18 2002/12/03 07:12:18 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");