lib/carrierwave/base64/base64_string_io.rb in carrierwave-base64-1.7 vs lib/carrierwave/base64/base64_string_io.rb in carrierwave-base64-1.8

@@ -7,9 +7,10 @@
 
       def initialize(encoded_file)
         description, encoded_bytes = encoded_file.split(",")
 
         raise ArgumentError unless encoded_bytes
+        raise ArgumentError if encoded_bytes.eql?("(null)")
 
         @file_format = get_file_format description
         bytes = ::Base64.decode64 encoded_bytes
 
         super bytes