From 0ff89cd787f9362eea4590c931586bf0f12c6cbd Mon Sep 17 00:00:00 2001
From: "christian.lutnik" <christian.lutnik@dynatrace.com>
Date: Wed, 15 Jan 2025 15:19:21 +0100
Subject: [PATCH] fixup! Update in-process resolver to support flag metadata
 #305

Signed-off-by: christian.lutnik <christian.lutnik@dynatrace.com>
---
 .../Resolver/InProcess/JsonEvaluator.cs                | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/OpenFeature.Contrib.Providers.Flagd/Resolver/InProcess/JsonEvaluator.cs b/src/OpenFeature.Contrib.Providers.Flagd/Resolver/InProcess/JsonEvaluator.cs
index 2af0ca80..472a0a53 100644
--- a/src/OpenFeature.Contrib.Providers.Flagd/Resolver/InProcess/JsonEvaluator.cs
+++ b/src/OpenFeature.Contrib.Providers.Flagd/Resolver/InProcess/JsonEvaluator.cs
@@ -104,7 +104,15 @@ internal void Sync(FlagConfigurationUpdateType updateType, string flagConfigurat
             {
                 case FlagConfigurationUpdateType.ALL:
                     _flags = flagConfigsMap.Flags;
-                    _flagSetMetadata = flagConfigsMap.Metadata;
+                    if (flagConfigsMap.Metadata == null)
+                    {
+                        _flagSetMetadata.Clear();
+                    }
+                    else
+                    {
+                        _flagSetMetadata = flagConfigsMap.Metadata;
+                    }
+
                     break;
                 case FlagConfigurationUpdateType.ADD:
                 case FlagConfigurationUpdateType.UPDATE: