--- a/AbstractSourceCodeManagementSettingsAppl.st	Mon Mar 12 20:34:25 2012 +0100
+++ b/AbstractSourceCodeManagementSettingsAppl.st	Mon Mar 12 21:40:03 2012 +0100
@@ -208,7 +208,7 @@
                 collect:[:packageId | packageId asPackageId module ]
                 as:Set.
 
-    modules remove:(PackageId noProjectID).
+    modules remove:(PackageId noProjectID) ifAbsent:[].
     ^ modules asSortedCollection
 
     "Created: / 12-03-2012 / 11:54:25 / cg"
@@ -243,11 +243,11 @@
 !AbstractSourceCodeManagementSettingsAppl class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libtool/AbstractSourceCodeManagementSettingsAppl.st,v 1.17 2012-03-12 10:59:47 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/AbstractSourceCodeManagementSettingsAppl.st,v 1.18 2012-03-12 20:40:03 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libtool/AbstractSourceCodeManagementSettingsAppl.st,v 1.17 2012-03-12 10:59:47 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/AbstractSourceCodeManagementSettingsAppl.st,v 1.18 2012-03-12 20:40:03 cg Exp $'
 !
 
 version_SVN