From d05b934702f4d0c8c6c2157c5a9e4a327b82989b Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Thu, 2 Feb 2017 17:02:39 +0100
Subject: [PATCH] Revert "Fixes for HUD, model-manager listeners."

This reverts commit 831053bd043a2a65dfb92cce08bd14ec0604147c.

See if this fixes the problem deleting models which Denk reported.
---
 src/Instrumentation/HUD/HUD.cxx | 1 -
 src/Model/modelmgr.cxx          | 5 -----
 2 files changed, 6 deletions(-)

diff --git a/src/Instrumentation/HUD/HUD.cxx b/src/Instrumentation/HUD/HUD.cxx
index 1f3318144..722523fc7 100644
--- a/src/Instrumentation/HUD/HUD.cxx
+++ b/src/Instrumentation/HUD/HUD.cxx
@@ -82,7 +82,6 @@ HUD::Input::Input(const SGPropertyNode *n, float factor, float offset,
 }
 
 HUD::HUD() :
-    SGPropertyChangeListener(true /* recursive */),
     _currentPath(fgGetNode("/sim/hud/current-path", true)),
     _currentColor(fgGetNode("/sim/hud/current-color", true)),
     _visibility(fgGetNode("/sim/hud/visibility[1]", true)),
diff --git a/src/Model/modelmgr.cxx b/src/Model/modelmgr.cxx
index 552e5d16b..6cbb6181a 100644
--- a/src/Model/modelmgr.cxx
+++ b/src/Model/modelmgr.cxx
@@ -277,11 +277,6 @@ FGModelMgr::Instance::~Instance ()
 void
 FGModelMgr::Listener::childAdded(SGPropertyNode * parent, SGPropertyNode * child)
 {
-    if (!strcmp(parent->getName(), "models") && !strcmp(child->getName(), "model")) {
-        child->addChangeListener(this);
-        return;
-    }
-
   if (strcmp(parent->getName(), "model") || strcmp(child->getName(), "load"))
     return;