--- dump-0.4b37/dump/tape.c.2TB	2004-07-07 13:07:29.000000000 +0200
+++ dump-0.4b37/dump/tape.c	2005-08-22 09:57:45.000000000 +0200
@@ -475,10 +475,14 @@
 	}
 
 	blks = 0;
-	if (spcl.c_type != TS_END) {
-		for (i = 0; i < spcl.c_count; i++)
-			if (spcl.c_addr[i] != 0)
-				blks++;
+	if (spcl.c_type == TS_CLRI || spcl.c_type == TS_BITS) {
+		blks = spcl.c_count;
+	} else {
+		if (spcl.c_type != TS_END) {
+			for (i = 0; i < spcl.c_count; i++)
+				if (spcl.c_addr[i] != 0)
+					blks++;
+		}
 	}
 	slp->count = lastspclrec + blks + 1 - spcl.c_tapea;
 	slp->tapea = spcl.c_tapea;