--- a/CxFreeze/CxfreezeConfigDialog.py	Wed Apr 27 18:37:18 2011 +0200
+++ b/CxFreeze/CxfreezeConfigDialog.py	Thu Apr 28 19:36:25 2011 +0200
@@ -63,7 +63,7 @@
         if modpath:
             d = QDir(os.path.join(modpath, 'bases'))
             basesList = d.entryList(QDir.Filters(QDir.Files))
-            if sys.platform == "win32":
+            if Utilities.isWindowsPlatform():
                 # strip the final '.exe' from the bases
                 tmpBasesList = basesList[:]
                 basesList = []