From f9c5f252547370acd34608ff65f560f8593a5bd5 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Fri, 14 Sep 2007 23:33:51 +0000
Subject: [PATCH] mlanthaler: Bugfix: Make sure *Priority* is set, otherwise an
 invalid SQL statement will be generated when the page is published (Priority
 = ). (merged from branches/gsoc)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@41818 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 core/model/SiteTree.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/model/SiteTree.php b/core/model/SiteTree.php
index f66c60873..06f127763 100644
--- a/core/model/SiteTree.php
+++ b/core/model/SiteTree.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * @package sapphire
  * @subpackage core
@@ -490,6 +491,12 @@ class SiteTree extends DataObject {
 			}
 		}
 
+
+		// If priority is empty or invalid, set it to the default value
+		if(!is_numeric($this->Priority) ||
+			 (($this->Priority < 0) || ($this->Priority > 1)))
+			$this->Priority = self::$defaults['Priority'];
+
 		parent::onBeforeWrite();
 	}