Index: src/backend/access/heap/rewriteheap.c
===================================================================
RCS file: /home/hlinnaka/pgcvsrepository/pgsql/src/backend/access/heap/rewriteheap.c,v
retrieving revision 1.3
diff -c -r1.3 rewriteheap.c
*** src/backend/access/heap/rewriteheap.c	17 Apr 2007 21:29:31 -0000	1.3
--- src/backend/access/heap/rewriteheap.c	16 May 2007 13:42:23 -0000
***************
*** 538,543 ****
--- 538,545 ----
  	OffsetNumber	newoff;
  	HeapTuple		heaptup;
  
+ 	heap_freeze_tuple(tup->t_data, state->rs_oldest_xmin, NULL);
+ 
  	/*
  	 * If the new tuple is too big for storage or contains already toasted
  	 * out-of-line attributes from some other relation, invoke the toaster.