Minor code beautification/consolidation.

diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index 588c2fe63b0d50498d9493048276cd4fa68f7138..6a6f3580d61518b2a6d0ab3bbaddfa447c54e3c2 100644 (file)
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.238 2009/04/02 19:20:45 momjian Exp $
+ *       $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.239 2009/04/02 20:16:30 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -3284,7 +3284,7 @@ exec_stmt_fetch(PLpgSQL_execstate *estate, PLpgSQL_stmt_fetch *stmt)
        SPITupleTable *tuptab;
        Portal          portal;
        char       *curname;
-       int                     n;
+       uint32          n;
 
        /* ----------
         * Get the portal of the cursor by name
@@ -3342,19 +3342,13 @@ exec_stmt_fetch(PLpgSQL_execstate *estate, PLpgSQL_stmt_fetch *stmt)
                n = SPI_processed;
 
                /* ----------
-                * Set the target and the global FOUND variable appropriately.
+                * Set the target appropriately.
                 * ----------
                 */
                if (n == 0)
-               {
                        exec_move_row(estate, rec, row, NULL, tuptab->tupdesc);
-                       exec_set_found(estate, false);
-               }
                else
-               {
                        exec_move_row(estate, rec, row, tuptab->vals[0], tuptab->tupdesc);
-                       exec_set_found(estate, true);
-               }
 
                SPI_freetuptable(tuptab);
        }
@@ -3363,12 +3357,11 @@ exec_stmt_fetch(PLpgSQL_execstate *estate, PLpgSQL_stmt_fetch *stmt)
                /* Move the cursor */
                SPI_scroll_cursor_move(portal, stmt->direction, how_many);
                n = SPI_processed;
-
-               /* Set the global FOUND variable appropriately. */
-               exec_set_found(estate, n != 0);
        }
 
+       /* Set the ROW_COUNT and the global FOUND variable appropriately. */
        estate->eval_processed = n;
+       exec_set_found(estate, n != 0);
 
        return PLPGSQL_RC_OK;
 }