Index: hw/ide.c
===================================================================
RCS file: /sources/qemu/qemu/hw/ide.c,v
retrieving revision 1.53
diff -u -r1.53 ide.c
--- hw/ide.c	24 Jan 2007 21:35:22 -0000	1.53
+++ hw/ide.c	11 Feb 2007 20:32:24 -0000
@@ -1631,9 +1631,8 @@
             ide_set_irq(s);
             break;
         case WIN_SETMULT:
-            if (s->nsector > MAX_MULT_SECTORS || 
-                s->nsector == 0 ||
-                (s->nsector & (s->nsector - 1)) != 0) {
+            if (s->nsector != 0 && (s->nsector > MAX_MULT_SECTORS || 
+                (s->nsector & (s->nsector - 1)) != 0)) {
                 ide_abort_command(s);
             } else {
                 s->mult_sectors = s->nsector;