Landing page `Definition` component breaks if searched word is not found

[neodon]

Just came across this framework and about to try it on a project.

I wanted to make you aware of a small issue with the demos on your landing page. I impulsively typed a bunch of random letters to test the Definition component under Reason #3. This triggered an error message and the component could not recover without a page refresh.

Again really not a big deal. I figured maybe you normally test the page out with, like, real words, and my case is rare. 😀

[brainkim]

Fixed! Thanks for catching that!