From 973f2722af17e1e97bb9aa9b20a8857387de7a09 Mon Sep 17 00:00:00 2001
From: Kat <katrina@kosiak.co.uk>
Date: Thu, 2 May 2024 12:28:20 +0100
Subject: [PATCH] Filter out empty options from selected filters

---
 app/services/filter_manager.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/services/filter_manager.rb b/app/services/filter_manager.rb
index ef74a5575..bb0ea5f86 100644
--- a/app/services/filter_manager.rb
+++ b/app/services/filter_manager.rb
@@ -83,7 +83,11 @@ class FilterManager
 
   def deserialize_filters_from_session(specific_org)
     current_filters = session[session_name_for(filter_type)]
-    new_filters = current_filters.present? ? JSON.parse(current_filters) : {}
+    new_filters = if current_filters.present?
+                    JSON.parse(current_filters).transform_values { |value| value.is_a?(Array) ? value.reject(&:empty?) : value }
+                  else
+                    {}
+                  end
 
     if filter_type.include?("logs")
       current_user.logs_filters(specific_org:).each do |filter|