From f083497e869864ac1ed041f0e5e5a8c56e27e0f4 Mon Sep 17 00:00:00 2001
From: Jenny <dzheni.pavlova@elastic.co>
Date: Wed, 2 Oct 2024 11:37:37 +0200
Subject: [PATCH] Revert normalizeValue change

---
 .../utils/es_fields_mappings/es_fields_mappings_helpers.ts      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/x-pack/plugins/observability_solution/apm/server/utils/es_fields_mappings/es_fields_mappings_helpers.ts b/x-pack/plugins/observability_solution/apm/server/utils/es_fields_mappings/es_fields_mappings_helpers.ts
index 60899c852ff53..1dc5d57dceb94 100644
--- a/x-pack/plugins/observability_solution/apm/server/utils/es_fields_mappings/es_fields_mappings_helpers.ts
+++ b/x-pack/plugins/observability_solution/apm/server/utils/es_fields_mappings/es_fields_mappings_helpers.ts
@@ -7,7 +7,7 @@
 import type { Fields } from './types';
 
 export const normalizeValue = <T>(field: unknown[] | unknown): T => {
-  return (Array.isArray(field) && field.length === 1 ? field[0] : field) as T;
+  return (Array.isArray(field) && field.length > 0 ? field[0] : field) as T;
 };
 
 export const isOptionalFieldDefined = (fields: Fields, fieldToCheck: string): boolean =>