return ((tmsize_t) -1);
}
tif->tif_curstrip = strip;
if (tif->tif_curstrip != strip)
{
/* this informs TIFFAppendToStrip() we have changed or reset strip */
tif->tif_curoff = 0;
if (td->td_stripsperimage == 0) {
TIFFErrorExt(tif->tif_clientdata, module,"Zero strips per image");