Avoid final empty block creation when file size is greater than block size.

                #self.totalSize += fileSize

                # check if the file is larger than a block size

                if fileSize > self.maxBlockSize:

                    # if the current block is not empty, "close" it, otherwise

                    # use it and then create a new block

                    # if the current block is not empty, "close" it,

                    # otherwise use it

                    if blockSize > 0:

                        blockIdx += 1

                        fileInfo["blockIdx"] = blockIdx

                        blockIdx += 1

                    else:

                        fileInfo["blockIdx"] = blockIdx

                        blockIdx += 1

                    blockSize = 0

                    blockSize = self.maxBlockSize

                else:

                    # the file can be contained by a block, so check if

                    # the file size plus the current block fill is lower