diff --git a/ChangeLog b/ChangeLog
index d7e446069..2dadbcf4c 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,10 @@ phpMyAdmin - Changelog
 $Id$
 $Source$
 
+2004-03-22 Michal Cihar  <michal@cihar.com>
+    * libraries/auth/config.auth.lib.php: Set correct variable to avoid
+      attempting sending headers twice.
+    
 2004-03-22 Garvin Hicking <pma@supergarv.de>
     * lang/german-*: Update
 
diff --git a/libraries/auth/config.auth.lib.php b/libraries/auth/config.auth.lib.php
index ea1252f5a..bcd7ada05 100644
--- a/libraries/auth/config.auth.lib.php
+++ b/libraries/auth/config.auth.lib.php
@@ -103,7 +103,7 @@ h1       {font-family: <?php echo $right_font_family; ?>; font-size: <?php echo
 <br />
     <?php
     echo "\n";
-    $is_header_sent = TRUE;
+    $GLOBALS['is_header_sent'] = TRUE;
     echo '<p>' . $GLOBALS['strAccessDeniedExplanation'] . '</p>' . "\n";
     PMA_mysqlDie($conn_error, '');