Index: trunk/src/org/openstreetmap/josm/gui/dialogs/properties/TagEditHelper.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/dialogs/properties/TagEditHelper.java	(revision 6094)
+++ trunk/src/org/openstreetmap/josm/gui/dialogs/properties/TagEditHelper.java	(revision 6095)
@@ -693,5 +693,4 @@
                             // add tags and close window on double-click
                             if (e.getClickCount()>1) {
-                                performTagAdding();
                                 buttonAction(0, null); // emulate OK click and close the dialog
                             }