tree 823e1a7064f7e9cacdc9ddfe74aa6e00880f1d4e
parent 78469ff06e9d6cebc86fdd0aaaad6535e180eb20
author buyingyi <buyingyi@gmail.com> 1370478823 -0700
committer buyingyi <buyingyi@gmail.com> 1370478823 -0700

fix issue218