Changeset boundary is enlarged if it was on a single point

[rails.git] / app / assets / javascripts / index / history.js

diff --git a/app/assets/javascripts/index/history.js b/app/assets/javascripts/index/history.js
index cb1f6f8d576012680ee051dddc4a222194d98397..71a94aef0d1ca014d446fa59c8a4ebeaa74c4038 100644 (file)
--- a/app/assets/javascripts/index/history.js
+++ b/app/assets/javascripts/index/history.js
@@ -62,7 +62,7 @@ OSM.History = function(map) {
       url: window.location.pathname,
       method: "GET",
       data: data,
-      success: function(html, status, xhr) {
+      success: function(html) {
         $('#sidebar_content .changesets').html(html);
         updateMap();
       }
@@ -97,9 +97,17 @@ OSM.History = function(map) {
     $("[data-changeset]").each(function () {
       var changeset = $(this).data('changeset');
       if (changeset.bbox) {
+        var latModifier = 0;
+        var lonModifier = 0;
+
+        if (changeset.bbox.minlat === changeset.bbox.maxlat || changeset.bbox.minlon === changeset.bbox.maxlon) {
+          latModifier = 0.0001;
+          lonModifier = 0.0002;
+        }
+
         changeset.bounds = L.latLngBounds(
-          [changeset.bbox.minlat, changeset.bbox.minlon],
-          [changeset.bbox.maxlat, changeset.bbox.maxlon]);
+          [changeset.bbox.minlat - latModifier, changeset.bbox.minlon - lonModifier],
+          [changeset.bbox.maxlat + latModifier, changeset.bbox.maxlon + lonModifier]);
         changesets.push(changeset);
       }
     });