From 9e6d15f34a72ae10c4f575011775990d842cdf86 Mon Sep 17 00:00:00 2001
From: Sebastian Stehle <sebastian@squidex.io>
Date: Tue, 30 Mar 2021 16:07:36 +0200
Subject: [PATCH] Additional check for content trigger.

---
 .../Contents/ContentChangedTriggerHandler.cs                    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/Squidex.Domain.Apps.Entities/Contents/ContentChangedTriggerHandler.cs b/backend/src/Squidex.Domain.Apps.Entities/Contents/ContentChangedTriggerHandler.cs
index 5ba06184a..00fcbe188 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Contents/ContentChangedTriggerHandler.cs
+++ b/backend/src/Squidex.Domain.Apps.Entities/Contents/ContentChangedTriggerHandler.cs
@@ -168,7 +168,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
             {
                 foreach (var schema in trigger.Schemas)
                 {
-                    if (MatchsSchema(schema, @event.SchemaId) && MatchsCondition(schema, @event))
+                    if (schema != null && MatchsSchema(schema, @event.SchemaId) && MatchsCondition(schema, @event))
                     {
                         return true;
                     }