Index: build/chrome/cackey.js
==================================================================
--- build/chrome/cackey.js
+++ build/chrome/cackey.js
@@ -227,12 +227,10 @@
 		nextFunction(messageEvent.data, chromeCallback);
 	}
 
 	delete cackeyOutstandingCallbacks[messageEvent.data.id];
 
-	pinWindowPINValue = "";
-
 	return;
 }
 
 /*
  * Handler for messages from Chrome related to listing certificates