From a043bf2cd3496b242623cd20cbc22c79b084fcb0 Mon Sep 17 00:00:00 2001
From: Martin Artnik <martin@scinote.net>
Date: Mon, 16 Jan 2023 12:00:00 +0100
Subject: [PATCH] Fix tinymce images for blank texts [SCI-5098]

---
 app/models/concerns/tiny_mce_images.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/models/concerns/tiny_mce_images.rb b/app/models/concerns/tiny_mce_images.rb
index 217c2359c..60ed98ef4 100644
--- a/app/models/concerns/tiny_mce_images.rb
+++ b/app/models/concerns/tiny_mce_images.rb
@@ -172,6 +172,7 @@ module TinyMceImages
       return unless object_field
 
       text = public_send(object_field)
+      return unless text
 
       ActiveRecord::Base.transaction do
         text.scan(/src="(data:image\/[^;]+;base64[^"]+)"/i).flatten.each do |base64_src|