bennyguitar/News-YC---iPhone — pull request #23 by Soarez (2013-11-09 01:41:52+00:00)
Title: Don't get the share URL from the LinkWebView

Before the WebView is fully loaded, reading its `request.URL` can yield an
empty string.

If the user happens to click share before the WebView is fully loaded
the app will use an empty URL as the activity item.