r9093: changes for postgresql

[umlisp.git] / parse-common.lisp

diff --git a/parse-common.lisp b/parse-common.lisp
index 7761e5ccf191b6004dc2586016cb599242218447..28a57db74ed78405a9b352558c4426f30d655ebe 100644 (file)
--- a/parse-common.lisp
+++ b/parse-common.lisp
@@ -7,7 +7,7 @@
 ;;;; Author:        Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: parse-common.lisp,v 1.16 2003/08/26 04:46:16 kevin Exp $
+;;;; $Id$
 ;;;;
 ;;;; This file, part of UMLisp, is
 ;;;;    Copyright (c) 2000-2003 by Kevin M. Rosenberg, M.D.
@@ -176,7 +176,9 @@ Currently, these are the LEX and NET files."
                  (quote-str "'") (custom-value-fun))
   (let ((ucol (make-instance
               'ucol
-              :col col :des des :ref ref :min min :av av :max max :fil fil
+              :col col :des des :ref ref :min min :av av 
+              :max (if (eql max 0) 1 max) ;; ensure at least one char wide
+              :fil fil
               :dty dty :sqltype sqltype :quote-str quote-str
               :parse-fun (ensure-compiled-fun parse-fun)
               :custom-value-fun (ensure-compiled-fun custom-value-fun))))