--- a/ClassDefinitionChange.st	Tue Feb 03 15:20:53 2015 +0100
+++ b/ClassDefinitionChange.st	Tue Feb 03 17:33:21 2015 +0100
@@ -11,6 +11,8 @@
 "
 "{ Package: 'stx:libbasic3' }"
 
+"{ NameSpace: Smalltalk }"
+
 ClassChange subclass:#ClassDefinitionChange
 	instanceVariableNames:'objectType superClassName classType indexedType otherParameters
 		instanceVariableString classVariableString
@@ -75,7 +77,7 @@
 !
 
 classInstanceVariableString
-    ^ classInstanceVariableString
+    ^ classInstanceVariableString ? ''
 !
 
 classInstanceVariableString:aString
@@ -878,11 +880,11 @@
 !ClassDefinitionChange class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic3/ClassDefinitionChange.st,v 1.92 2014-12-29 15:59:26 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic3/ClassDefinitionChange.st,v 1.93 2015-02-03 16:33:21 stefan Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic3/ClassDefinitionChange.st,v 1.92 2014-12-29 15:59:26 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic3/ClassDefinitionChange.st,v 1.93 2015-02-03 16:33:21 stefan Exp $'
 !
 
 version_HG
@@ -891,6 +893,6 @@
 !
 
 version_SVN
-    ^ '$Id: ClassDefinitionChange.st,v 1.92 2014-12-29 15:59:26 cg Exp $'
+    ^ '$Id: ClassDefinitionChange.st,v 1.93 2015-02-03 16:33:21 stefan Exp $'
 ! !