From b0041492679f9ca3e9803b325f674c20c6bedd1e Mon Sep 17 00:00:00 2001
From: Sean Harvey <sean@silverstripe.com>
Date: Mon, 23 Mar 2009 01:00:33 +0000
Subject: [PATCH] BUGFIX Check if the index_alt variable is set on the
 indexList() return before checking if it's an array

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@73517 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 core/model/Database.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/core/model/Database.php b/core/model/Database.php
index 04f84453c..29e5babbc 100755
--- a/core/model/Database.php
+++ b/core/model/Database.php
@@ -306,10 +306,12 @@ abstract class Database extends Object {
 		$index_alt=DB::getConn()->modifyIndex($index, $spec);
 				
 		if(!$newTable) {
-			if(is_array($this->indexList[$table][$index_alt])) {
-				$array_spec = $this->indexList[$table][$index_alt]['spec'];
-			} else {
-				$array_spec = $this->indexList[$table][$index_alt];
+			if(isset($this->indexList[$table][$index_alt])) {
+				if(is_array($this->indexList[$table][$index_alt])) {
+					$array_spec = $this->indexList[$table][$index_alt]['spec'];
+				} else {
+					$array_spec = $this->indexList[$table][$index_alt];
+				}
 			}
 		}