Why I had coded it that way? Now it is better

scripts/dbstructure.php

@@ -46,7 +46,7 @@ if ($_SERVER["argc"] == 2) {
 			Config::set('system','build',DB_UPDATE_VERSION);
 			return;
 		case "dumpsql":
-			DBStructure::printStructure(DBStructure::definition());
+			DBStructure::printStructure();
 			return;
 		case "toinnodb":
 			DBStructure::convertToInnoDB();

src/Database/DBStructure.php

@@ -153,7 +153,9 @@ class DBStructure {
 		return array("fields" => $fielddata, "indexes" => $indexdata, "table_status" => $table_status);
 	}
 
-	public static function printStructure($database) {
+	public static function printStructure() {
+		$database = self::definition();
+
 		echo "-- ------------------------------------------\n";
 		echo "-- ".FRIENDICA_PLATFORM." ".FRIENDICA_VERSION." (".FRIENDICA_CODENAME,")\n";
 		echo "-- DB_UPDATE_VERSION ".DB_UPDATE_VERSION."\n";