From a636232f1036250bdab0e31cb205c7c2e438763c Mon Sep 17 00:00:00 2001
From: Gautier Pelloux-Prayer <gautier+git@damsy.net>
Date: Fri, 2 Feb 2018 21:49:05 +0100
Subject: [PATCH] feat: improve error message if route cannot be found (fix
 #99)

---
 js/control/Message.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/js/control/Message.js b/js/control/Message.js
index fd84f24..7bdabad 100644
--- a/js/control/Message.js
+++ b/js/control/Message.js
@@ -34,6 +34,9 @@ BR.Message = L.Class.extend({
     },
 
     showError: function (err) {
+        if (err == 'Error: target island detected for section 0\n') {
+            err = 'Error: cannot find a route for given points. Maybe try to move them closer to roads?';
+        }
         this._show(err, 'error');
     },