tree 1412faf9d1c82415f657944cb7c8998ab41ce116
parent 4d2e0f019811a727c525aebe2a4c5b0708c89de6
author Igor Sysoev <igor@sysoev.ru> 1183887517 +0000
committer Igor Sysoev <igor@sysoev.ru> 1183887517 +0000

omit unnecessary conditions