doTokenThing may toss error on "no token"

[SmithPeder]

There is something wrong here:

vote/client/login.js

Line 18 in d2e30c5

const [u, p, code] = getTokenFromUrl(url).split(':');

If you stay on the blank loginpage for a while ~2 min or so this is thrown:

vote/client/login.js

Line 56 in d2e30c5

alert('Det skjedde en feil. Prøv på nytt');

// console
login.js:3681 Unable to decode token:  TypeError: Cannot read property 'split' of null
    at doTokenThing (login.js:3641)
    at login.js:3692

So I think this is run when it'd not suppose to

vote/client/login.js

Lines 61 to 64 in d2e30c5

	const token = getTokenFromUrl(window.location.href);
	if (token) {
	doTokenThing(window.location.href);
	} else {