From 3d00249644cb93a85d4f8244b7cb71e0499ee7cb Mon Sep 17 00:00:00 2001
From: Oleksii Kriuchykhin <okriuchykhin@biosistemika.com>
Date: Tue, 23 Aug 2022 14:30:30 +0200
Subject: [PATCH] Fix export of protocols with empty step text fields
 [SCI-7126]

---
 app/utilities/protocols_exporter_v2.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/utilities/protocols_exporter_v2.rb b/app/utilities/protocols_exporter_v2.rb
index 3603251c8..0213f65a6 100644
--- a/app/utilities/protocols_exporter_v2.rb
+++ b/app/utilities/protocols_exporter_v2.rb
@@ -91,7 +91,7 @@ module ProtocolsExporterV2
           "<!--[CDATA[  #{Nokogiri::HTML::DocumentFragment.parse(step_text.text)}  ]]-->"\
           "</contents>\n"
 
-    xml << get_tiny_mce_assets(step_text.text)
+    xml << get_tiny_mce_assets(step_text.text) if step_text.text.present?
 
     xml << "</stepText>\n"
   end