--- a/SourceCodeManagerUtilitiesForContainerBasedManagers.st	Tue May 07 18:44:50 2013 +0200
+++ b/SourceCodeManagerUtilitiesForContainerBasedManagers.st	Tue May 07 18:45:04 2013 +0200
@@ -88,11 +88,16 @@
                         package:realDirectory
                         container:realFileName)
                             ifFalse:[
-                                Dialog warn:(resources
-                                            stringWithCRs:'Cannot create new container: ''%3'' (in %1:%2)'
+                                (Dialog 
+                                    confirm:(resources
+                                            stringWithCRs:'Cannot create new container: ''%3'' (in %1:%2).\\Proceed?'
                                             with:module
                                             with:realDirectory
                                             with:realFileName)
+                                    noLabel:'Cancel')
+                                ifFalse:[
+                                    AbortOperationRequest raise
+                                ]
                             ].
                 ] ifFalse:[
                     (mgr
@@ -757,10 +762,10 @@
 !SourceCodeManagerUtilitiesForContainerBasedManagers class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic3/SourceCodeManagerUtilitiesForContainerBasedManagers.st,v 1.10 2013-05-07 12:18:56 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic3/SourceCodeManagerUtilitiesForContainerBasedManagers.st,v 1.11 2013-05-07 16:45:04 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic3/SourceCodeManagerUtilitiesForContainerBasedManagers.st,v 1.10 2013-05-07 12:18:56 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic3/SourceCodeManagerUtilitiesForContainerBasedManagers.st,v 1.11 2013-05-07 16:45:04 cg Exp $'
 ! !