Use the worldCopyJump option for leaflet overlays

This means that if you pan to a 'copy' of the world, the overlays
reappear on that copy.

Fixes #2040

diff --git a/app/assets/javascripts/index.js b/app/assets/javascripts/index.js
index 6584864d544a4e05c92cb2f73bed1dd6a9b1f4d6..fdba06e98eb8facdc9aa3d1cfdb90cf22a858d9a 100644 (file)
--- a/app/assets/javascripts/index.js
+++ b/app/assets/javascripts/index.js
@@ -30,7 +30,8 @@ $(document).ready(function () {
   var map = new L.OSM.Map("map", {
     zoomControl: false,
     layerControl: false,
   var map = new L.OSM.Map("map", {
     zoomControl: false,
     layerControl: false,

-    contextmenu: true
+    contextmenu: true,
+    worldCopyJump: true

   });
 
   OSM.loadSidebarContent = function (path, callback) {
   });
 
   OSM.loadSidebarContent = function (path, callback) {