From 28ac50ab28cbec71d6cbad3e176e212372f38992 Mon Sep 17 00:00:00 2001
From: Ben Thomson <ben@abweb.com.au>
Date: Fri, 12 Apr 2019 00:13:39 -0600
Subject: [PATCH] Fix for models that don't yet exist

Credit to @bennothommo. Fixes https://github.com/octobercms/october/pull/3908#issuecomment-447291101

Co-Authored-By: LukeTowers <github@luketowers.ca>
---
 modules/cms/classes/AutoDatasource.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/cms/classes/AutoDatasource.php b/modules/cms/classes/AutoDatasource.php
index 20c57bc59..dca84da58 100644
--- a/modules/cms/classes/AutoDatasource.php
+++ b/modules/cms/classes/AutoDatasource.php
@@ -85,6 +85,10 @@ class AutoDatasource extends Datasource implements DatasourceInterface
      */
     public function sourceHasModel(string $source, Model $model)
     {
+        if (!$model->exists) {
+            return false;
+        }
+
         $result = false;
 
         $sourcePaths = $this->getSourcePaths($source);