Fix log_response

After recent refactoring `log_response/2` can also receive
an unencoded JSON as part of the error message.
1 file changed
tree: ed516b427b68fb0e5ffb9756e8aba7170c35b7f6
  1. include/
  2. priv/
  3. src/
  4. test/
  5. .gitignore
  6. .travis.yml
  7. LICENSE
  8. rebar.config.script