From 77cd2f6fd4d6a9b0dccf199db4f79345065f16e4 Mon Sep 17 00:00:00 2001
From: Anthony McGreevy <95239463+amcgreevy-r7@users.noreply.github.com>
Date: Fri, 19 Jul 2024 07:07:56 +0100
Subject: [PATCH] Added catch for empty flow results (#146)

Catch for empty flow results that was causing a null pointer
---
 services/launcher/storage.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/services/launcher/storage.go b/services/launcher/storage.go
index 614a53c..94c712b 100644
--- a/services/launcher/storage.go
+++ b/services/launcher/storage.go
@@ -2,6 +2,7 @@ package launcher
 
 import (
 	"context"
+	"errors"
 
 	"www.velocidex.com/golang/cloudvelo/schema/api"
 	cvelo_schema_api "www.velocidex.com/golang/cloudvelo/schema/api"
@@ -148,7 +149,9 @@ func (self *FlowStorageManager) LoadCollectionContext(
 
 		collection_context = mergeRecords(collection_context, stats_context)
 	}
-
+	if collection_context == nil {
+		return nil, errors.New("Not found")
+	}
 	launcher.UpdateFlowStats(collection_context)
 
 	return collection_context, nil