tree 1f2644dc6701fc7156421d9e5ac5e6a5cf92688a
parent e6484d306d584634b4a2c2f8626e5abebf390d37
parent a2b7937777122b1397ada4b20da5cfc66b349107
author Jisi Liu <liujisi@google.com> 1434659887 -0700
committer Jisi Liu <liujisi@google.com> 1434659887 -0700

Merge pull request #508 from pherl/nanfix

using ::isnan to avoid conflicts with std::isnan for C++11 build.