tree e767e445802a1fa9cbfb68e6b702df2ab21d0e7e
parent 5dafca570fa444d974fbbf729d5f967ea2d66eb2
author buyingyi <buyingyi@gmail.com> 1370375810 -0700
committer buyingyi <buyingyi@gmail.com> 1370375810 -0700

add synchronized to the getConf call