Shows multiple icons for each link in DuckDuckGo

[adeekshith]

I think, the DOV icon should only b displayed only when the element is displaying text (has innerHTML). This could probably solve the issue.

[adeekshith]

Commit 11ac3a3 replacing innerText with textContext reopened this. textContext was used for Firefox compatibility (also it is a web standard).

Possible but not so correct solution could be to check innerText and use textContext only when innerText is not valid. This reference may give some hint.

[adeekshith]

Difference between innerText and textContent: http://www.kellegous.com/j/2013/02/27/innertext-vs-textcontent/