Cleaning GCC warnings.

diff --git a/src/backend/optimizer/prep/prepunion.c b/src/backend/optimizer/prep/prepunion.c
index 877e4c865412394b5bb2d9dcf6bd0d5d64031c85..91d4f777092b1ee8d28a6037243697162edaedd3 100644 (file)
--- a/src/backend/optimizer/prep/prepunion.c
+++ b/src/backend/optimizer/prep/prepunion.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/optimizer/prep/prepunion.c,v 1.13 1997/12/24 06:06:07 momjian Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/optimizer/prep/prepunion.c,v 1.14 1997/12/26 06:02:26 vadim Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -31,7 +31,7 @@
 #include "optimizer/prep.h"
 #include "optimizer/plancat.h"
 #include "optimizer/planner.h"
-#include "optimizer/prep.h"
+#include "optimizer/planmain.h"
 
 static List *plan_union_query(List *relids, Index rt_index,
                                 RangeTblEntry *rt_entry, Query *parse, UnionFlag flag,
@@ -203,6 +203,8 @@ plan_union_queries(Index rt_index,
                        /* do nothing */
                        break;
        }
+       
+       return ((Append*)NULL);         /* to make gcc happy */
 }