tree 324f72afb83fadb8ce2373236756d6efff63b2d8
parent 97e9336753a4dd8a210be3ebaa7534a690c34152
author Igor Sysoev <igor@sysoev.ru> 1187971093 +0000
committer Igor Sysoev <igor@sysoev.ru> 1187971093 +0000

add guard code to prevent endless loop