print "Template ".$_SERVER['argv'][1]." might be issue-free.\n";
}
-if (strtolower($_SERVER['arv'][2]) == '--write') {
+if ((isset($_SERVER['arv'][2])) && (strtolower($_SERVER['arv'][2]) == '--write')) {
print "Writing document...\n";
file_put_contents($_SERVER['argv'][1], $data);
} // END - if