From 17a53cbd7f03d27abf5be9dd88cde5def4949a0a Mon Sep 17 00:00:00 2001
From: Oleksii Kriuchykhin <okriuchykhin@biosistemika.com>
Date: Thu, 26 Jan 2017 15:52:46 +0100
Subject: [PATCH] Fix protocol table filtering by keywords [SCI-957]

---
 app/datatables/protocols_datatable.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/datatables/protocols_datatable.rb b/app/datatables/protocols_datatable.rb
index a4d36c47e..db57390f9 100644
--- a/app/datatables/protocols_datatable.rb
+++ b/app/datatables/protocols_datatable.rb
@@ -190,9 +190,11 @@ class ProtocolsDatatable < AjaxDatatablesRails::Base
       kws = record.protocol_keywords_str.split(", ")
       res = []
       kws.sort_by{ |word| word.downcase }.each do |kw|
-        res << "<a href='#' data-action='filter' data-param='#{kw}'>#{kw}</a>"
+        sanitized_kw = sanitize_input(kw)
+        res << "<a href='#' data-action='filter' " \
+          "data-param='#{sanitized_kw}'>#{sanitized_kw}</a>"
       end
-      sanitize_input(res.join(', '))
+      res.join(', ')
     end
   end