greasemonkey/greasemonkey — pull request #2002 by Ventero (2014-08-25 19:31:55+00:00)
Title: Make check for about:blank URIs more exact.

Currently, scripts don't run on a window if its location includes `about:blank` anywhere in the URL. This commit fixes the check so it only blocks actual `about:blank` URIs (i.e. those that start with `about:blank`).