Remove bogus comment (too freely copied & pasted).

diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index 5b89c85c3d59102110006c6f53d5e73359f4910a..8a504b8de20ca42981b3872e719571c8a7602094 100644 (file)
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/optimizer/prep/prepjointree.c,v 1.3 2003/02/08 20:20:55 tgl Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/optimizer/prep/prepjointree.c,v 1.4 2003/02/09 00:35:55 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -720,10 +720,6 @@ find_jointree_node_for_rel(Node *jtnode, int relid)
        FromExpr   *f = (FromExpr *) jtnode;
        List       *l;
 
-       /*
-        * Note: we assume it's impossible to see same RT index from more
-        * than one subtree, so nconc() is OK rather than set_unioni().
-        */
        foreach(l, f->fromlist)
        {
            jtnode = find_jointree_node_for_rel(lfirst(l), relid);