- * even when there are no more bytes.
- */
- if (len - i > 0) {
- memcpy(tmpchunk, map_ptr(buf,i,len-i), len-i);
- }
- if (len - i > 0 || protocol_version >= 27) {
- mdfour_update(&m, (uchar *)tmpchunk, (len-i));
- }
+ * even when there are no more bytes. */
+ if (len - i > 0 || protocol_version >= 27)
+ mdfour_update(&m, (uchar *)map_ptr(buf, i, len-i), len-i);