Still another place to make the world safe for zero-column tables.

Per example from Jiang Wei.

diff --git a/src/backend/executor/execJunk.c b/src/backend/executor/execJunk.c
index 654fc7811a81742836101eba517c0f57a6e03eba..e521bb8903e8ac81c20e591dd98fcaf33992f105 100644 (file)
--- a/src/backend/executor/execJunk.c
+++ b/src/backend/executor/execJunk.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/executor/execJunk.c,v 1.36 2003/08/11 20:46:46 tgl Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/executor/execJunk.c,v 1.36.4.1 2004/04/07 18:46:20 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -263,12 +263,6 @@ ExecRemoveJunk(JunkFilter *junkfilter, TupleTableSlot *slot)
        cleanLength = junkfilter->jf_cleanLength;
        cleanMap = junkfilter->jf_cleanMap;
 
-       /*
-        * Handle the trivial case first.
-        */
-       if (cleanLength == 0)
-               return (HeapTuple) NULL;
-
        /*
         * Create the arrays that will hold the attribute values and the null
         * information for the new "clean" tuple.