while (copy_bytes_left) {
ssize_t io_ret;
char copy_buffer[FILE_IO_STACK_BUFFER_SIZE];
- const off_t copy_size_this_pass = std::min(copy_bytes_left, sizeof(copy_buffer));
+ const off_t copy_size_this_pass = std::min<uint64_t>(copy_bytes_left, sizeof(copy_buffer));
io_ret = fs_handle_read(previous_stream_file, copy_buffer,
copy_size_this_pass);