X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/c4c0e8105a8edc35205add749f461ec7be689aef..75d1893343b0cac0fdb0abaa80a7907773cf4e7e:/app/assets/javascripts/index/history.js

diff --git a/app/assets/javascripts/index/history.js b/app/assets/javascripts/index/history.js
index ed0ff3d9a..ddb454c13 100644
--- a/app/assets/javascripts/index/history.js
+++ b/app/assets/javascripts/index/history.js
@@ -40,12 +40,14 @@ OSM.History = function (map) {
   };
 
   function highlightChangeset(id) {
-    group.getLayer(id).setStyle({ fillOpacity: 0.3, color: "#FF6600", weight: 3 });
+    var layer = group.getLayer(id);
+    if (layer) layer.setStyle({ fillOpacity: 0.3, color: "#FF6600", weight: 3 });
     $("#changeset_" + id).addClass("selected");
   }
 
   function unHighlightChangeset(id) {
-    group.getLayer(id).setStyle({ fillOpacity: 0, color: "#FF9500", weight: 2 });
+    var layer = group.getLayer(id);
+    if (layer) layer.setStyle({ fillOpacity: 0, color: "#FF9500", weight: 2 });
     $("#changeset_" + id).removeClass("selected");
   }
 
@@ -101,7 +103,7 @@ OSM.History = function (map) {
           topRight = map.project(L.latLng(changeset.bbox.maxlat, changeset.bbox.maxlon)),
           width = topRight.x - bottomLeft.x,
           height = bottomLeft.y - topRight.y,
-          minSize = 20;  // Min width/height of changeset in pixels
+          minSize = 20; // Min width/height of changeset in pixels
 
       if (width < minSize) {
         bottomLeft.x -= ((minSize - width) / 2);