--- drupalforfirebug.module	2009-07-02 02:35:30.000000000 +0100
+++ drupalforfirebug.new.module	2009-12-13 17:25:55.000000000 +0000
@@ -202,6 +202,7 @@ function drupalforfirebug_get_exec_php_c
 * Output Function to Return Hidden Div Containers in Footer
 */
 function drupalforfirebug_footer() {
+  $output = '';
   if (user_access('Access Firebug Debug')) {
     $output = '<div style="display: none" id="drupalforfirebug_general">';
     $output .= '<fieldset>';