From 80883af5235e42bb88532227bd0087ca8c9e82ce Mon Sep 17 00:00:00 2001
From: Marc Delisle <marc@infomarc.info>
Date: Wed, 16 Sep 2009 10:32:07 +0000
Subject: [PATCH] clarify a point

---
 tbl_change.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tbl_change.php b/tbl_change.php
index 8a987ccfa..083a6f356 100644
--- a/tbl_change.php
+++ b/tbl_change.php
@@ -539,6 +539,7 @@ foreach ($rows as $row_id => $vrow) {
                      $default_function = $cfg['DefaultFunctions']['pk_char36'];
                 }
 				
+                // this is set only when appropriate and is always true
 				if (isset($field['display_binary_as_hex'])) {
                 	$default_function = 'UNHEX';
 				}