From b8bd031648afa17fb3952dea17f54ec8c9c30caf Mon Sep 17 00:00:00 2001
From: Vinoth Kannan <vinothkannan@vinkas.com>
Date: Mon, 25 Mar 2019 07:59:56 +0530
Subject: [PATCH] FIX: Always include custom fields in CategorySerializer

even if it is empty
---
 app/serializers/category_serializer.rb       | 4 ++++
 spec/serializers/category_serializer_spec.rb | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/app/serializers/category_serializer.rb b/app/serializers/category_serializer.rb
index 1621397165e..d7973eb0355 100644
--- a/app/serializers/category_serializer.rb
+++ b/app/serializers/category_serializer.rb
@@ -102,4 +102,8 @@ class CategorySerializer < BasicCategorySerializer
   def custom_fields
     object.custom_fields
   end
+
+  def include_custom_fields?
+    true
+  end
 end
diff --git a/spec/serializers/category_serializer_spec.rb b/spec/serializers/category_serializer_spec.rb
index 8f5a286427d..05d89c1a3f7 100644
--- a/spec/serializers/category_serializer_spec.rb
+++ b/spec/serializers/category_serializer_spec.rb
@@ -5,6 +5,9 @@ describe CategorySerializer do
   let(:category) { Fabricate(:category) }
 
   it "includes custom fields" do
+    json = described_class.new(category, scope: Guardian.new, root: false).as_json
+    expect(json[:custom_fields]).to be_empty
+
     category.custom_fields["enable_marketplace"] = true
     category.save_custom_fields