standard_security_handler.rb in hexapdf-0.19.2

- old
+ new

@@ -326,11 +326,10 @@
                 "Invalid /Filter value for standard security handler")
         elsif ![2, 3, 4, 6].include?(dict[:R])
           raise(HexaPDF::UnsupportedEncryptionError,
                 "Invalid /R value for standard security handler")
         elsif dict[:R] <= 4 && !document.trailer[:ID].kind_of?(PDFArray)
-          raise(HexaPDF::EncryptionError,
-                "Document ID for needed for decryption")
+          document.trailer[:ID] = ['', '']
         end
         @trailer_id_hash = trailer_id_hash
 
         password = prepare_password(password)
 