// Set unset variable
if (empty($check)) $check = "";
- if (mxchange_installing) {
+ if (isBooleanConstantAndTrue('mxchange_installing')) {
// While we are installing ouput other header than while it is installed... :-)
$OUT = "";
foreach ($FATAL as $key=>$value) {
// Load main template
LOAD_TEMPLATE("install_fatal_table", false, $OUT);
- } elseif (mxchange_installed) {
+ } elseif (isBooleanConstantAndTrue('mxchange_installed')) {
// Display all runtime fatal errors
$OUT = "";
foreach ($FATAL as $key=>$value) {