From b932b1b1c4e48fda3086c896506388a26a858626 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 23 Sep 1998 04:22:14 +0000
Subject: Allow 8-key indexes.

---
 src/backend/commands/cluster.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/backend/commands/cluster.c')

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index 415ad4a8dfb..3fba38a351a 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -14,7 +14,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.31 1998/09/01 04:27:44 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.32 1998/09/23 04:22:01 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -282,7 +282,7 @@ copy_index(Oid OIDOldIndex, Oid OIDNewHeap)
 	 * got to be sure.
 	 */
 	for (attnumP = &(Old_pg_index_Form->indkey[0]), natts = 0;
-		 *attnumP != InvalidAttrNumber;
+		 natts < INDEX_MAX_KEYS && *attnumP != InvalidAttrNumber;
 		 attnumP++, natts++);
 
 	/*
-- 
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