From 3b1775b86a618d6bd362a6b08c46e4e2aba28d51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jochen=20H=C3=B6rmann?= <jochen.hoermann@gmail.com>
Date: Fri, 18 Oct 2024 13:24:00 +0200
Subject: [PATCH] fix: keep identity identifier when setting user traits in
 handleResponse (#262)

---
 flagsmith-core.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/flagsmith-core.ts b/flagsmith-core.ts
index 88d6cc2..b76a167 100644
--- a/flagsmith-core.ts
+++ b/flagsmith-core.ts
@@ -120,7 +120,10 @@ const Flagsmith = class {
             const flagsChanged = getChanges(this.oldFlags, flags);
             const traitsChanged = getChanges(this.evaluationContext.identity?.traits, userTraits);
             if (identifier || Object.keys(userTraits).length) {
-                this.evaluationContext.identity = {traits: userTraits};
+                this.evaluationContext.identity = {
+                    ...this.evaluationContext.identity,
+                    traits: userTraits,
+                };
                 if (identifier) {
                     this.evaluationContext.identity.identifier = identifier;
                 }