BinaryFile is broken

BinaryFile is broken

The following code generates a error. This did not happen with prev 1.xx versions.
 
outfile.write(infile.read(256));
where infile and outfile are BinaryFile opened for reading/writing
 
Error:
ERROR: BinaryFile.write requires an array of bytes as argument 1
         at JavaScriptCommand.sourceCode
         at Rule.prepare in....