Bugfix. If toasted tuple containted NULLs, DataFill() was handed

a wrong pointer causing the bitmap overwriting the tuple header.

Jan

src/backend/access/heap/tuptoaster.c

@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/heap/tuptoaster.c,v 1.5 2000/07/03 23:09:19 wieck Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/heap/tuptoaster.c,v 1.6 2000/07/06 18:22:45 wieck Exp $
  *
  *
  * INTERFACE ROUTINES
@@ -619,7 +619,7 @@ toast_insert_or_update(Relation rel, HeapTuple newtup, HeapTuple oldtup)
 				toast_values,
 				toast_nulls,
 				&(newtup->t_data->t_infomask),
-				HeapTupleNoNulls(newtup) ? NULL : new_data);
+				has_nulls ? newtup->t_data->t_bits : NULL);
 
 		/* ----------
 		 * In the case we modified a previously modified tuple again,