K 10 svn:author V 5 gibbs K 8 svn:date V 27 2000-07-25T20:40:34.000000Z K 7 svn:log V 274 Properly handle the case where the residual is 0, but, as the target didn't bother to send a saved data pointers after the last transfer, is not recorded in sgptr. This was only a problem if the target reported non-zero status as we always check the residual in that case. END