optimize

Author: chak10

beta/class_backup_SQL.php

@@ -307,6 +307,11 @@ protected function csv_pdo($con, $table, $del, $enc, $header_name) {
 
  $num_fields = $result->columnCount();
 
+if (!is_string($del) || strlen($del) != 1)
+ $del = ",";
+ if (!is_string($enc) || strlen($enc) != 1)
+ $enc = "";
+
  /* HEADER */
 
  if ($header_name === true) {