From 8f2d8731301e9a5eaf68d07fe0e62e7db8b2dd67 Mon Sep 17 00:00:00 2001
From: aignatov-bio <47317017+aignatov-bio@users.noreply.github.com>
Date: Wed, 22 May 2019 10:34:16 +0200
Subject: [PATCH] Fix error when editing office document (#1793)

---
 app/controllers/assets_controller.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/controllers/assets_controller.rb b/app/controllers/assets_controller.rb
index 2081d7963..00c5e918a 100644
--- a/app/controllers/assets_controller.rb
+++ b/app/controllers/assets_controller.rb
@@ -309,8 +309,8 @@ class AssetsController < ApplicationController
   end
 
   def append_wd_params(url)
-    exclude_params = %i(wdPreviousSession wdPreviousCorrelation)
-    wd_params = params.select { |key, _value| key[/^wd.*/] && !(exclude_params.include? key) }.to_query
+    exclude_params = %w(wdPreviousSession wdPreviousCorrelation)
+    wd_params = params.as_json.select { |key, _value| key[/^wd.*/] && !(exclude_params.include? key) }.to_query
     url + '&' + wd_params
   end