lib/isodoc/headlesshtml_convert.rb in isodoc-1.8.3.3 vs lib/isodoc/headlesshtml_convert.rb in isodoc-1.8.4

@@ -8,10 +8,10 @@
     include HtmlFunction::Comments
     include HtmlFunction::Footnotes
     include HtmlFunction::Html
 
     def tmpimagedir_suffix
-      "_headlessimages"
+      "_#{SecureRandom.hex(8)}_headlessimages"
     end
 
     def initialize(options)
       @format = :html
       @suffix = "headless.html"