From 13407465f3a9ef04253d96aa63e919c825c44461 Mon Sep 17 00:00:00 2001
From: Norbert Renner <norbert.renner@gmx.de>
Date: Tue, 21 May 2019 18:10:28 +0200
Subject: [PATCH] Ensure not undefined for polylines and polygons also (#183)

Which is the case when parsing polylines/polygons URL parameter without
weight.
---
 js/router/BRouter.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/js/router/BRouter.js b/js/router/BRouter.js
index 834c5c2..7a5357a 100644
--- a/js/router/BRouter.js
+++ b/js/router/BRouter.js
@@ -271,8 +271,8 @@ L.BRouter = L.Class.extend({
             s += Math.round(circle.getRadius());
             // -1 is default nogo exclusion, it should not be passed as a URL parameter.
             if (
-                circle.options.nogoWeight !== null &&
                 circle.options.nogoWeight !== undefined &&
+                circle.options.nogoWeight !== null &&
                 circle.options.nogoWeight !== -1
             ) {
                 s += L.BRouter.NUMBER_SEPARATOR;
@@ -324,6 +324,7 @@ L.BRouter = L.Class.extend({
             }
             // -1 is default nogo exclusion, it should not be passed as a URL parameter.
             if (
+                polyline.options.nogoWeight !== undefined &&
                 polyline.options.nogoWeight !== null &&
                 polyline.options.nogoWeight !== -1
             ) {
@@ -376,6 +377,7 @@ L.BRouter = L.Class.extend({
             }
             // -1 is default nogo exclusion, it should not be passed as a URL parameter.
             if (
+                polygon.options.nogoWeight !== undefined &&
                 polygon.options.nogoWeight !== null &&
                 polygon.options.nogoWeight !== -1
             ) {