SOP detection did not work all the time

Fixes #351

lib/frame.js

@@ -127,6 +127,7 @@
 	function interceptWindow(window){
 		try {
 			var href = window.location.href;
+			var wrappedTry = getWrapped(window);
 		}
 		catch (e){
 			// we are unable to read the location due to SOP
@@ -134,7 +135,7 @@
 			warning("NOT intercepting window due to SOP", window);
 			return false;
 		}
-		const wrappedWindow = getWrapped(window);
+		const wrappedWindow = wrappedTry;
 		
 		if (!enabled || interceptedWindows.get(wrappedWindow)){
 			return false;

releaseNotes.txt

@@ -28,6 +28,7 @@ Version 0.5.9:
 		- detection over navigator and DOMRect getters was possible
 		- audio cache could break readout
 		- improved iFrame protection
+		- SOP detection did not work all the time
 	
 	known issues:
 		- if a data URL is blocked the page action button does not appear