Index: /trunk/src/org/openstreetmap/josm/actions/DiskAccessAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/DiskAccessAction.java	(revision 4607)
+++ /trunk/src/org/openstreetmap/josm/actions/DiskAccessAction.java	(revision 4608)
@@ -38,5 +38,4 @@
         fc.setMultiSelectionEnabled(multiple);
         fc.setAcceptAllFileFilterUsed(false);
-        //System.out.println("opening fc for extension " + extension);
         ExtensionFileFilter.applyChoosableImportFileFilters(fc, extension);
 
@@ -59,4 +58,5 @@
                 dialog.setContent(tr("File exists. Overwrite?"));
                 dialog.setButtonIcons(new String[] {"save_as.png", "cancel.png"});
+                dialog.showDialog();
                 if (dialog.getValue() != 1)
                     return null;