--- a/UIPainter.st	Mon Sep 06 16:57:03 1999 +0200
+++ b/UIPainter.st	Mon Sep 06 18:51:14 1999 +0200
@@ -2340,7 +2340,7 @@
 checkClassAndSelector
     "checks for class & superclass"
 
-    |superclass cls ns|
+    |superclass cls|
 
     specClass isNil ifTrue:[^ false].