Changed the way innerVariable is shown to be undefined. try/catch hasn't been introduced yet, but testing the type has already been demonstrated previously.

Author: SaintGimp

topics/about_scope.js

@@ -18,11 +18,5 @@ test("variables declared inside of a function", function() {
     })();
 
     equals(outerVariable, __, 'is outerVariable defined in this scope?');
-    var isInnerVariableDefined = true;
-    try {
-        innerVariable
-    } catch(e) {
-        isInnerVariableDefined = false;
-    }
-    equals(isInnerVariableDefined, __, 'is innerVariable defined in this scope?');
+    equals(typeof(innerVariable), "undefined", 'is innerVariable defined in this scope?');
 });