Modernizr v3 flash detect returns undefined with Safari 8.03 / OSX 10.10.2

[koofka]

Working with the Modernizer.flash detector for a client site to detect when Yosemite Safari is blocking access to Flash. When Flash has been set to Allow or Always allow for a given site, the Modernizer.flash detect generally returns an undefined response. Also occasionally seeing a blocked response returned after the plugin has been enabled that can normally be cleared with a browser refresh.