Added delete function to delete temporary backup files

cgi-bin/webnotes/utils/backups.py

@@ -127,7 +127,7 @@ def delete_temp_backups():
 	file_list = os.listdir(backup_link_path)
 	for this_file in file_list:
 		this_file_path = backup_link_path + this_file
-		if is_file_old(this_file_path, 1):
+		if is_file_old(this_file_path):
 			os.remove(this_file_path)