}
// Is the header already sent?
-if (($GLOBALS['header_sent'] != '1') && ($GLOBALS['header_sent'] != '2')) {
+if (($GLOBALS['header_sent'] != 1) && ($GLOBALS['header_sent'] != 2)) {
// If not in CSS mode generate the header
if (getOutputMode() != 1) {
// Config and database connection valid?
} // END - if
// Closing HEAD tag
- if (getOutputMode() != '1') outputHtml('</head>');
+ if (getOutputMode() != 1) outputHtml('</head>');
if ($GLOBALS['header_sent'] == 0) $GLOBALS['header_sent'] = 1;
} // END - if