Index: /trunk/src/org/openstreetmap/josm/gui/layer/geoimage/ImageViewerDialog.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/gui/layer/geoimage/ImageViewerDialog.java	(revision 18945)
+++ /trunk/src/org/openstreetmap/josm/gui/layer/geoimage/ImageViewerDialog.java	(revision 18946)
@@ -193,11 +193,4 @@
             ((MoveImgDisplayPanel<?>) selected).fireModelUpdate();
         }
-    }
-
-    @Override
-    public void hideNotify() {
-        super.hideNotify();
-        this.currentEntry = null;
-        this.imgDisplay.setImage(null);
     }