From 571998e70e0b449724b37dc931cead1e3b1a6390 Mon Sep 17 00:00:00 2001
From: "kay.one" <kay.one@gmail.com>
Date: Sun, 13 Nov 2011 20:22:53 -0800
Subject: [PATCH] better PID environment variable handling.

---
 NzbDrone.App.Test/IISProviderFixture.cs |  4 ++--
 NzbDrone/Providers/IISProvider.cs       | 10 ++--------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/NzbDrone.App.Test/IISProviderFixture.cs b/NzbDrone.App.Test/IISProviderFixture.cs
index 8938ab3f1..65c11abce 100644
--- a/NzbDrone.App.Test/IISProviderFixture.cs
+++ b/NzbDrone.App.Test/IISProviderFixture.cs
@@ -16,13 +16,13 @@ namespace NzbDrone.App.Test
     public class IISProviderFixture : TestBase
     {
         [Test]
-        public void should_not_set_env_varibles_twice()
+        public void should_update_pid_env_varibles()
         {
             WithTempAsAppPath();
 
             var dummy = StartDummyProcess();
 
-            Environment.SetEnvironmentVariable(EnviromentProvider.NZBDRONE_PID, "Test");
+            Environment.SetEnvironmentVariable(EnviromentProvider.NZBDRONE_PID, "0");
             Environment.SetEnvironmentVariable(EnviromentProvider.NZBDRONE_PATH, "Test");
 
             Mocker.GetMock<ProcessProvider>()
diff --git a/NzbDrone/Providers/IISProvider.cs b/NzbDrone/Providers/IISProvider.cs
index e58efec64..4b5ad3ef7 100644
--- a/NzbDrone/Providers/IISProvider.cs
+++ b/NzbDrone/Providers/IISProvider.cs
@@ -53,15 +53,9 @@ namespace NzbDrone.Providers
             startInfo.RedirectStandardError = true;
             startInfo.CreateNoWindow = true;
 
-            if (!startInfo.EnvironmentVariables.ContainsKey(EnviromentProvider.NZBDRONE_PATH))
-            {
-                startInfo.EnvironmentVariables.Add(EnviromentProvider.NZBDRONE_PATH, _enviromentProvider.ApplicationPath);
-            }
 
-            if (!startInfo.EnvironmentVariables.ContainsKey(EnviromentProvider.NZBDRONE_PID))
-            {
-                startInfo.EnvironmentVariables.Add(EnviromentProvider.NZBDRONE_PID, Process.GetCurrentProcess().Id.ToString());
-            }
+            startInfo.EnvironmentVariables[EnviromentProvider.NZBDRONE_PATH] = _enviromentProvider.ApplicationPath;
+            startInfo.EnvironmentVariables[EnviromentProvider.NZBDRONE_PID] = Process.GetCurrentProcess().Id.ToString();
 
             try
             {