psql's HISTSIZE from .psqlrc do not want to be set so I did it for psql

that HISTSIZE might take effect from my .psqlrc

Andriy Tkachuk

diff --git a/src/bin/psql/input.c b/src/bin/psql/input.c
index f5b0808e1ead786869d6551cc4eab3774b1b98c5..ebcb69510bedb4d55970a95d95d6dda26701c904 100644 (file)
--- a/src/bin/psql/input.c
+++ b/src/bin/psql/input.c
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2003, PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/psql/input.c,v 1.28 2003/08/04 23:59:40 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/input.c,v 1.29 2003/08/26 18:35:31 momjian Exp $
  */
 #include "postgres_fe.h"
 #include "input.h"
@@ -187,7 +187,8 @@ initializeInput(int flags)
        initialize_readline();
 
        useHistory = true;
-       SetVariable(pset.vars, "HISTSIZE", "500");
+       if (GetVariable(pset.vars, "HISTSIZE") == NULL)
+           SetVariable(pset.vars, "HISTSIZE", "500");
        using_history();
        home = getenv("HOME");
        if (home)