Add PQclear() calls, for completeness (exits shortly anyway).

src/bin/scripts/createdb.c

@@ -5,7 +5,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/bin/scripts/createdb.c,v 1.18 2006/05/28 21:13:54 tgl Exp $
+ * $PostgreSQL: pgsql/src/bin/scripts/createdb.c,v 1.19 2006/05/29 19:52:46 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -201,6 +201,7 @@ main(int argc, char *argv[])
 			exit(1);
 		}
 
+		PQclear(result);
 		PQfinish(conn);
 		if (!quiet)
 		{

src/bin/scripts/createlang.c

@@ -5,7 +5,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/bin/scripts/createlang.c,v 1.22 2006/03/05 15:58:52 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/scripts/createlang.c,v 1.23 2006/05/29 19:52:46 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -191,6 +191,7 @@ main(int argc, char *argv[])
 		exit(1);
 	}
 
+	PQclear(result);
 	PQfinish(conn);
 	exit(0);
 }

src/bin/scripts/createuser.c

@@ -5,7 +5,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/bin/scripts/createuser.c,v 1.29 2006/05/28 21:13:54 tgl Exp $
+ * $PostgreSQL: pgsql/src/bin/scripts/createuser.c,v 1.30 2006/05/29 19:52:46 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -302,6 +302,7 @@ main(int argc, char *argv[])
 		exit(1);
 	}
 
+	PQclear(result);
 	PQfinish(conn);
 	if (!quiet)
 	{

src/bin/scripts/dropdb.c

@@ -5,7 +5,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/bin/scripts/dropdb.c,v 1.16 2006/03/05 15:58:52 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/scripts/dropdb.c,v 1.17 2006/05/29 19:52:46 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -131,6 +131,7 @@ main(int argc, char *argv[])
 		exit(1);
 	}
 
+	PQclear(result);
 	PQfinish(conn);
 	if (!quiet)
 	{

src/bin/scripts/droplang.c

@@ -5,7 +5,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/bin/scripts/droplang.c,v 1.19 2006/03/05 15:58:52 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/scripts/droplang.c,v 1.20 2006/05/29 19:52:46 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -309,6 +309,7 @@ main(int argc, char *argv[])
 		exit(1);
 	}
 
+	PQclear(result);
 	PQfinish(conn);
 	exit(0);
 }

src/bin/scripts/dropuser.c

@@ -5,7 +5,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/bin/scripts/dropuser.c,v 1.17 2006/03/05 15:58:52 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/scripts/dropuser.c,v 1.18 2006/05/29 19:52:46 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -130,6 +130,7 @@ main(int argc, char *argv[])
 		exit(1);
 	}
 
+	PQclear(result);
 	PQfinish(conn);
 	if (!quiet)
 	{