From 7c35a94f5dd141874e6cc7ddf6d33ea2047138e1 Mon Sep 17 00:00:00 2001
From: Marc Delisle <marc@infomarc.info>
Date: Thu, 16 Aug 2001 10:21:27 +0000
Subject: [PATCH] bug 451085

---
 ChangeLog       | 3 +++
 tbl_change.php3 | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index dbeec9e03..018701661 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ phpMyAdmin - Changelog
 $Id$
 $Source$
 
+2001-08-16  Marc Delisle  <lem9@users.sourceforge.net> 
+	* tbl_change.php3, bug 451085 Can't assign NULL value to char(1) 
+
 2001-08-16  Loïc Chapeaux  <lolo@phpheaven.net>
 	* tbl_change.php3; tbl_replace.php3: fixed some of the bugs I've introduced
 	  with my last patches.
diff --git a/tbl_change.php3 b/tbl_change.php3
index 384c0705e..e795d4176 100755
--- a/tbl_change.php3
+++ b/tbl_change.php3
@@ -302,11 +302,12 @@ for ($i = 0; $i < mysql_num_rows($table_def); $i++) {
     } // end else if
     else {
         $fieldsize = (($len > 40) ? 40 : $len);
+	$maxlength = (($len < 4)  ? 4  : $len);
         echo "\n";
         ?>
         <td>
             <?php echo $backup_field . "\n"; ?>
-            <input type="text" name="fields[<?php echo urlencode($field); ?>]" value="<?php echo $special_chars; ?>" size="<?php echo $fieldsize; ?>" maxlength="<?php echo $len; ?>" />
+            <input type="text" name="fields[<?php echo urlencode($field); ?>]" value="<?php echo $special_chars; ?>" size="<?php echo $fieldsize; ?>" maxlength="<?php echo $maxlength; ?>" />
         </td>
         <?php
     }