tree 05ce4ce9347bfc4f86f8d6caf101cec761f7e108
parent 55f7f19268466e16f152a8dca85d8633d816bece
author Yaowu Xu <yaowu@google.com> 1520741911 -0800
committer Yaowu Xu <yaowu@google.com> 1520748677 +0000

Make type conversion explicit

Fixes MSVC build warnings.

Change-Id: I7d99a8d38866fc36db27024f3d8cd417f34394e3