Clean up compiler warning.

diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index ac4208c7195a0b963199c4106f06ed9380959789..9c094a0739a7110e0d09e30e8d44baf6fdf36e18 100644 (file)
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -3,7 +3,7 @@
  *           procedural language
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.30 2000/09/05 09:02:18 wieck Exp $
+ *   $Header: /cvsroot/pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.31 2000/09/12 19:41:40 tgl Exp $
  *
  *   This software is copyrighted by Jan Wieck - Hamburg.
  *
@@ -1069,8 +1069,7 @@ exec_stmt_getdiag(PLpgSQL_execstate * estate, PLpgSQL_stmt_getdiag * stmt)
 {
    int     i;
    PLpgSQL_datum   *var;
-   HeapTuple   typeTup;
-        bool            isnull = false;
+   bool            isnull = false;
 
    for ( i=0 ; i < stmt->nitems ; i++) 
    {