From d886f2a5f8ed973e5424fcc3880904da1d2dd0de Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Tue, 20 Nov 2012 12:31:07 +0000
Subject: [PATCH] Make EnvironmentMgr shutdown its subsystems.

With this change, Environment subsystem can be removed and re-added at runtime using the factory commands.
---
 src/Environment/environment_mgr.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Environment/environment_mgr.cxx b/src/Environment/environment_mgr.cxx
index e7688d793..b4e62bc15 100644
--- a/src/Environment/environment_mgr.cxx
+++ b/src/Environment/environment_mgr.cxx
@@ -158,6 +158,7 @@ void
 FGEnvironmentMgr::shutdown()
 {
   globals->get_event_mgr()->removeTask("updateClosestAirport");
+  SGSubsystemGroup::shutdown();
 }
 
 void