From 1f48963232d5c908cfa4da1129cb76217251e260 Mon Sep 17 00:00:00 2001
From: Sebastian Stehle <sebastian@squidex.io>
Date: Sun, 17 Dec 2017 23:57:33 +0100
Subject: [PATCH] Ignore empty Guids.

---
 .../Contents/MongoContentRepository.cs                       | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/MongoContentRepository.cs b/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/MongoContentRepository.cs
index dbbe3240d..40c56bff2 100644
--- a/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/MongoContentRepository.cs
+++ b/src/Squidex.Domain.Apps.Entities.MongoDb/Contents/MongoContentRepository.cs
@@ -75,6 +75,11 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Contents
         {
             var documentId = $"{key}_{newVersion}";
 
+            if (value.SchemaId == Guid.Empty)
+            {
+                return;
+            }
+
             var schema = await appProvider.GetSchemaAsync(value.AppId, value.SchemaId, true);
 
             if (schema == null)