--- a/ClassInstVarDefinitionChange.st	Mon Dec 29 16:59:26 2014 +0100
+++ b/ClassInstVarDefinitionChange.st	Mon Dec 29 21:35:51 2014 +0100
@@ -57,7 +57,7 @@
         changeClass isNil ifTrue:[^#+].
     ].
 
-    ^ classInstVarNames = changeClass instanceVariableNames ifTrue:[#'='] ifFalse:[#'~']
+    ^ self classInstVarNames = changeClass instanceVariableNames ifTrue:[#'='] ifFalse:[#'~']
 
     "Created: / 13-11-2013 / 17:58:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 ! !
@@ -111,6 +111,6 @@
 !ClassInstVarDefinitionChange class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic3/ClassInstVarDefinitionChange.st,v 1.9 2014-02-19 13:05:59 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic3/ClassInstVarDefinitionChange.st,v 1.10 2014-12-29 20:35:51 cg Exp $'
 ! !