From 675b7debe7f115b54968038866ab0905db37ffc4 Mon Sep 17 00:00:00 2001
From: Gilles De Mey <gilles.de.mey@gmail.com>
Date: Fri, 1 Mar 2024 18:08:17 +0100
Subject: [PATCH] Alerting: Assume rule not found when everything is undefined
 (#83774)

---
 public/app/features/alerting/unified/RuleViewer.tsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/public/app/features/alerting/unified/RuleViewer.tsx b/public/app/features/alerting/unified/RuleViewer.tsx
index 3a57a2088ee..9d3112a67be 100644
--- a/public/app/features/alerting/unified/RuleViewer.tsx
+++ b/public/app/features/alerting/unified/RuleViewer.tsx
@@ -74,7 +74,12 @@ const RuleViewerV2Wrapper = (props: RuleViewerProps) => {
     );
   }
 
-  return null;
+  // if we get here assume we can't find the rule
+  return (
+    <AlertingPageWrapper pageNav={defaultPageNav} navId="alert-list">
+      <EntityNotFound entity="Rule" />
+    </AlertingPageWrapper>
+  );
 };
 
 interface ErrorMessageProps {