Ticket #1532: MarkerLayer.java.patch

src/org/openstreetmap/josm/gui/layer/markerlayer/MarkerLayer.java

@@ -80 +80 @@
                 for (WayPoint wpt : indata.waypoints) {
                         /* calculate time differences in waypoints */
                         double time = wpt.time;
+                        boolean wpt_has_link = wpt.attr.containsKey("link");
                         if (firstTime < 0) {
                                 firstTime = time;
+                                if (wpt_has_link) {
+                                        for (GpxLink oneLink : (Collection<GpxLink>) wpt.attr.get("link")) {
+                                                lastLinkedFile = oneLink.uri;
+                                                break;
+                                        }
+                                }
+                        }
+                        if (wpt_has_link) {
                                 for (GpxLink oneLink : (Collection<GpxLink>) wpt.attr.get("link")) {
+                                        if (!oneLink.uri.equals(lastLinkedFile))firstTime = time;
                                         lastLinkedFile = oneLink.uri;
                                         break;
                                 }
                         }
-                        for (GpxLink oneLink : (Collection<GpxLink>) wpt.attr.get("link")) {
-                                if (!oneLink.uri.equals(lastLinkedFile))firstTime = time;
-                                lastLinkedFile = oneLink.uri;
-                                break;
-                        }
             Marker m = Marker.createMarker(wpt, indata.storageFile, this, time, time - firstTime);
             if (m != null)
                 data.add(m);