Index: file_helper.php
===================================================================
--- file_helper.php	(revision 14318)
+++ file_helper.php	(working copy)
@@ -203,7 +203,10 @@
 					}
 				}
 
-				$this->createUploadFields($prefix, $image_names, $is_image);
+				if ($created_count) {
+					$this->createUploadFields($prefix, $image_names, $is_image);
+				}
+
 				return ;
 			}