*/
public function isCommandValid ($commandName) {
// By default nothing shall be valid
- $isValid = false;
+ $isValid = FALSE;
// Is a command set?
if (empty($commandName)) {
// Is this class already loaded?
if (class_exists($this->getClassName())) {
// This class does exist. :-)
- $isValid = true;
+ $isValid = TRUE;
} // END - if
// Set command name