From 9597bb1d9393cfcceaf3c20ad83ad467b390c305 Mon Sep 17 00:00:00 2001
From: Vort <vvort@yandex.ru>
Date: Fri, 6 Jan 2017 14:16:32 +0200
Subject: [PATCH] Don't crash on error

---
 Program.cs | 12 +++++++++++-
 Tracer.cs  |  2 +-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Program.cs b/Program.cs
index 8bfebae..54914ca 100644
--- a/Program.cs
+++ b/Program.cs
@@ -56,6 +56,7 @@ static bool ProcessArgs(string[] args, ref bool go)
         static void Main(string[] args)
         {
             Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
+            Thread.CurrentThread.CurrentUICulture = CultureInfo.InvariantCulture;
             string exeDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
             Directory.SetCurrentDirectory(exeDir);
 
@@ -79,7 +80,16 @@ static void Main(string[] args)
                 {
                     Config.Write();
                     if (go)
-                        new Tracer();
+                    {
+                        try
+                        {
+                            new Tracer();
+                        }
+                        catch (Exception e)
+                        {
+                            Console.Error.WriteLine(e);
+                        }
+                    }
                     else
                         Console.WriteLine("<osm version='0.6'></osm>");
                 }
diff --git a/Tracer.cs b/Tracer.cs
index 6b07331..58fd1ef 100644
--- a/Tracer.cs
+++ b/Tracer.cs
@@ -41,7 +41,7 @@ void WriteOsm(List<Vector> result)
             }
             Console.WriteLine("    <tag k='source:tracer' v='RiverTrace' />");
             Console.WriteLine("    <tag k='source:zoomlevel' v='" + Config.Data.zoom + "' />");
-            Console.WriteLine("    <tag k='width' v='" + riverWidthM.ToString("0.0") + "' />");
+            Console.WriteLine("    <tag k='width' v='" + Math.Round(riverWidthM).ToString() + "' />");
             Console.WriteLine("    <tag k='waterway' v='river' />");
             Console.WriteLine("  </way>");
             Console.WriteLine("</osm>");