Fix redrawing shared vertices

2026-06-04 05:58:09 +02:00 · 2013-01-20 19:05:53 -05:00
parent 9c68c15c51
commit a97a4e4617
1 changed files with 11 additions and 4 deletions
@@ -136,13 +136,20 @@ iD.Graph.prototype = {
            entity = this.entities[id];
            oldentity = graph.entities[id];
            if (entity !== oldentity) {
-                if (entity && entity.type === 'way') {
-                    result = oldentity ?
-                        result
+
+                if (entity && entity.type === 'way' &&
+                    oldentity && oldentity.type === 'way') {
+                    result = result
                            .concat(_.difference(entity.nodes, oldentity.nodes))
                            .concat(_.difference(oldentity.nodes, entity.nodes))
-                        : result.concat(entity.nodes);
+
+                } else if (entity && entity.type === 'way') {
+                    result = result.concat(entity.nodes);
+
+                } else if (oldentity && oldentity.type === 'way') {
+                    result = result.concat(oldentity.nodes);
                }
+
                result.push(id);
            }
        }