optimize

Author: chak10

beta/class_backup_SQL.php

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