Console Error when loading user.image for users without an image

[aiudirog]

Today I was setting up LightDM when I found your theme and really liked it. The only issue was that it crashed on most occasions when I went to go use it. From the logs, I was able to find this error:
file:///usr/share/lightdm-webkit/themes/archlinux/js/greeter.js:12:28: CONSOLE ERROR TypeError: null is not an object (evaluating 'user.image.length'). Upon further inspection, I found that user.image is null if there isn't an image, not an empty string. So, to fix this, I simply replaced var imageSrc = user.image.length > 0 ? user.image : tux; with var imageSrc = user.image ? user.image : tux; on line 12 of greeter.js. This still works even if user.image is an empty string as far as my tests in Chromium's debugger go.