problem with getting comments when creating a new table under MySQL 4.1.x with extension mysql

ChangeLog

@@ -5,6 +5,11 @@ phpMyAdmin - Changelog
 $Id$
 $Source$
 
+2005-03-10 Marc Delisle  <lem9@users.sourceforge.net>
+    * libraries/database_interface.lib.php, libraries/relation.lib.php:
+      problem with getting comments when creating a new table under MySQL 4.1.x
+      with mysql extension
+
 2005-03-09 Marc Delisle  <lem9@users.sourceforge.net>
     * db_operations.php: db comments updating broken
     * libraries/relation.lib.php: bug #1159415, data dictionary broken

libraries/database_interface.lib.php

@@ -81,6 +81,10 @@ function PMA_DBI_get_fields($database, $table, $link = NULL) {
     // tbl_create + tbl_properties.inc.php, the table does not exist
     $result = PMA_DBI_try_query('SHOW FULL FIELDS FROM ' . PMA_backquote($database) . '.' . PMA_backquote($table), $link);
 
+    if (!$result) {
+        return FALSE;
+    }
+
     $fields = array();
     while ($row = PMA_DBI_fetch_assoc($result)) {
         $fields[] = $row;

libraries/relation.lib.php

@@ -429,6 +429,7 @@ function PMA_getComments($db, $table = '') {
         // MySQL 4.1.x native column comments
         if (PMA_MYSQL_INT_VERSION >= 40100) {
             $fields = PMA_DBI_get_fields($db, $table);
+            if ($fields) {
                 foreach($fields as $key=>$field) {
                     $tmp_col = $field['Field'];
                     if (!empty($field['Comment'])) {
@@ -436,6 +437,7 @@ function PMA_getComments($db, $table = '') {
                     }
                 }
             }
+        }
 
         // pmadb internal column comments
         // (this function can be called even if $cfgRelation['commwork'] is