From 546d202f3a7d1ac5139f5b9908c67be3d7c427e9 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Mon, 17 Dec 2012 15:33:12 +0100
Subject: [PATCH] Don't complain about pre-replaced YAML fixture relations

---
 dev/FixtureBlueprint.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dev/FixtureBlueprint.php b/dev/FixtureBlueprint.php
index 0b01458d694..c3cc97c4e54 100644
--- a/dev/FixtureBlueprint.php
+++ b/dev/FixtureBlueprint.php
@@ -129,8 +129,9 @@ public function createObject($identifier, $data = null, $fixtures = null) {
 					$parsedItems = array();
 					$items = preg_split('/ *, */',trim($fieldVal));
 					foreach($items as $item) {
-						// Check for correct format: =><relationname>.<identifier>
-						if(!preg_match('/^=>[^\.]+\.[^\.]+/', $item)) {
+						// Check for correct format: =><relationname>.<identifier>.
+						// Ignore if the item has already been replaced with a numeric DB identifier
+						if(!is_numeric($item) && !preg_match('/^=>[^\.]+\.[^\.]+/', $item)) {
 							throw new InvalidArgumentException(sprintf(
 								'Invalid format for relation "%s" on class "%s" ("%s")',
 								$fieldName,