|
7 | 7 | * |
8 | 8 | * |
9 | 9 | * IDENTIFICATION |
10 | | - * $Header: /cvsroot/pgsql/src/backend/optimizer/util/tlist.c,v 1.23 1999/02/03 21:16:54 momjian Exp $ |
| 10 | + * $Header: /cvsroot/pgsql/src/backend/optimizer/util/tlist.c,v 1.24 1999/02/07 03:02:21 tgl Exp $ |
11 | 11 | * |
12 | 12 | *------------------------------------------------------------------------- |
13 | 13 | */ |
@@ -509,12 +509,13 @@ flatten_tlistentry(Node *tlistentry, List *flat_tlist) |
509 | 509 | elseif (case_clause(tlistentry)) |
510 | 510 | { |
511 | 511 | CaseExpr*cexpr= (CaseExpr*)tlistentry; |
512 | | -CaseWhen*cwhen; |
513 | 512 | List*elt=NIL; |
514 | 513 |
|
515 | 514 | foreach(elt,cexpr->args) |
516 | | -cwhen= (CaseWhen*)lfirst(elt); |
| 515 | +{ |
| 516 | +CaseWhen*cwhen= (CaseWhen*)lfirst(elt); |
517 | 517 | cwhen->result=flatten_tlistentry(cwhen->result,flat_tlist); |
| 518 | +} |
518 | 519 | cexpr->defresult=flatten_tlistentry(cexpr->defresult,flat_tlist); |
519 | 520 |
|
520 | 521 | return ((Node*)cexpr); |
|