unittests/ie_test.rb in watir-1.5.6 vs unittests/ie_test.rb in watir-1.6.2

@@ -1,8 +1,8 @@
 # Unit Test for Internet Explorer
-# revision: $Revision: 1318 $
+# revision: $Revision: 1417 $
 
-$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..') if $0 == __FILE__
+$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..') unless $SETUP_LOADED
 require 'watir/win32ole'
 require 'unittests/ie_mock'
 require 'test/unit'
 
 class TC_ie < Test::Unit::TestCase