+ memcpy(&spclpt, tapebuf, TP_BSIZE);
+ if (converthead(&spclpt) == FAIL) {
+ cvtflag++;
+ if (converthead(&spclpt) == FAIL) {
+ /* Special case for old compressed tapes with prefix */
+ if (magtapein && (i % TP_BSIZE != 0))
+ goto oldformat;
+ errx(1, "Tape is not a dump tape");
+ }
+ fprintf(stderr, "Converting to new file system format.\n");
+ }