Avoid crash with roads that don't belong to any cell. #71

a-b-street · Jan 5, 2025 · f438760 · f438760
1 parent 12e698b
commit f438760
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/backend/src/neighbourhood.rs b/backend/src/neighbourhood.rs
@@ -166,7 +166,9 @@ impl Neighbourhood {
                 map.directions[&r] != Direction::from_osm(&road.tags),
             );
             f.set_property("road", r.0);
-            f.set_property("cell_color", derived.render_cells.colors_per_road[&r]);
+            if let Some(color) = derived.render_cells.colors_per_road.get(&r) {
+                f.set_property("cell_color", *color);
+            }
 
             features.push(f);
         }