From 3cfcaece5c20f39abc70f0e24c8465fb96bc292d Mon Sep 17 00:00:00 2001
From: Johannes Hammersen <johannes.hammersen@x75.net>
Date: Thu, 22 Dec 2016 11:05:02 +0100
Subject: [PATCH] Fix: setting error fails if record does not exist

StaticPagesQueue::has_error loads object by url. If the object does not exist (any longer) the code will fail crashing the BuildQue.
Added check to ensure a record was found, otherwise there is no point in setting the error.
---
 code/model/StaticPagesQueue.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/code/model/StaticPagesQueue.php b/code/model/StaticPagesQueue.php
index 4bc0fdeb..bac6acd0 100644
--- a/code/model/StaticPagesQueue.php
+++ b/code/model/StaticPagesQueue.php
@@ -146,6 +146,8 @@ public static function has_error( $url ) {
 		if(!$url) return;
 		
 		$existingObject = self::get_by_link($url);
+        if(!$existingObject) return;
+        
 		$existingObject->Freshness = 'error';
 		$existingObject->write();
 	}