Merge pull request #754 from kangax/issue-675
authorAlex Lam S.L <alexlamsl@gmail.com>
Sat, 19 Nov 2016 09:48:51 +0000 (17:48 +0800)
committerGitHub <noreply@github.com>
Sat, 19 Nov 2016 09:48:51 +0000 (17:48 +0800)
make options safe for structured cloning


Trivial merge