--- a/Tools__CodeView2.st	Sat Jul 13 23:05:32 2013 +0200
+++ b/Tools__CodeView2.st	Sat Jul 13 23:06:11 2013 +0200
@@ -1845,7 +1845,7 @@
 
         originalSource := originalSource asStringCollection.
         originalSource := originalSource collect:[:line | line string withoutTrailingSeparators withTabsExpanded].
-        originalSource := originalSource collect:[:line | line isEmpty ifTrue:[nil] ifFalse:[line]].
+        originalSource := originalSource collect:[:line | line asNilIfEmpty].
         [originalSource size > 0 and:[originalSource last isNil]] whileTrue:[
             originalSource := originalSource copyButLast:1
         ].
@@ -3607,15 +3607,15 @@
 !CodeView2 class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libtool/Tools__CodeView2.st,v 1.106 2013-07-10 12:37:48 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/Tools__CodeView2.st,v 1.107 2013-07-13 21:06:11 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libtool/Tools__CodeView2.st,v 1.106 2013-07-10 12:37:48 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/Tools__CodeView2.st,v 1.107 2013-07-13 21:06:11 cg Exp $'
 !
 
 version_SVN
-    ^ '$Id: Tools__CodeView2.st,v 1.106 2013-07-10 12:37:48 cg Exp $'
+    ^ '$Id: Tools__CodeView2.st,v 1.107 2013-07-13 21:06:11 cg Exp $'
 ! !