From 069ed7ff52bdf8e7f63da94dbcfb28c63f8747d2 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Tue, 11 Dec 2012 14:40:49 +0100
Subject: [PATCH] BUG Normalize index specs to avoid false positives on schema
 regen

---
 code/SQLite3Database.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/code/SQLite3Database.php b/code/SQLite3Database.php
index 6d530d8..27dd3ae 100644
--- a/code/SQLite3Database.php
+++ b/code/SQLite3Database.php
@@ -538,7 +538,16 @@ class SQLite3Database extends SS_Database {
 			foreach(DB::query('PRAGMA index_info("' . $index["name"] . '")') as $details) $list[] = $details['name'];
 			$indexList[$index["name"]] = implode(',', $list);
 		}
-		foreach($indexList as $name => $val) $indexList[$name] = "\"$val\"";
+		foreach($indexList as $name => $val) {
+			// Normalize quoting to avoid false positives when checking for index changes
+			// during schema generation
+			$valParts = preg_split('/\s*,\s*/', $val);
+			foreach($valParts as $i => $valPart) {
+				$valParts[$i] = preg_replace('/^"?(.*)"?$/', '$1', $valPart);
+			}
+				
+			$indexList[$name] = '"' . implode('","', $valParts) . '"';
+		}
 
 		return $indexList;
 	}