Index: trunk/src/org/openstreetmap/josm/gui/tagging/TaggingPreset.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/tagging/TaggingPreset.java	(revision 5146)
+++ trunk/src/org/openstreetmap/josm/gui/tagging/TaggingPreset.java	(revision 5147)
@@ -1059,4 +1059,5 @@
      */
     public void setIcon(final String iconName) {
+        final File zipIcons = this.zipIcons;
         Main.worker.submit(new Runnable() {