Revert "fix #178"
Revert "fix #178"

This reverts commit 645e544ebcd1c8c9f34e5fa77f3ba0b48b0a42cd.

Fixes: https://github.com/feross/simple-peer/issues/186

Replaces: https://github.com/feross/simple-peer/pull/200

feross/simple-peer