React-router-redux selector documentation issue

[callumsteele4]

I was having trouble implementing redux-immutable with react-router-redux using the selector described in the README.md.

I would receive the following error:

Uncaught TypeError: Cannot read property 'charAt' of undefined
    at matchRoutes

I believe this is because the example is only converting the routing state shallowly, and can be fixed by using:

return state.get('routing').toJS()

instead of:

return state.get('routing').toObject()

[gajus]

@callumsteele4 can you confirm that toJS works?

[callumsteele4]

Its working for me with this change.

[gajus]

Thank you, @callumsteele4