Don't make cells smaller than they are.

Modified: trunk/reactos/ntoskrnl/cm/regfile.c

--- trunk/reactos/ntoskrnl/cm/regfile.c	2005-11-26 13:26:48 UTC (rev 19635)
+++ trunk/reactos/ntoskrnl/cm/regfile.c	2005-11-26 15:21:44 UTC (rev 19636)
@@ -3431,7 +3431,7 @@

 
       RtlZeroMemory(*Cell,
 		    CellSize);

-      ((PCELL_HEADER) (*Cell))->CellSize = -CellSize;

+      ((PCELL_HEADER) (*Cell))->CellSize *= -1;

     }
 
   return STATUS_SUCCESS;