From 3965bf8dd6760b751561fbc01671e32ee765fa38 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 23 Mar 2009 13:51:46 +0000
Subject: [PATCH] From Eric Sokolowsky, "osgviewer (and all other OSG-based
 utilities) fails to provide help for the OSG_NOTIFY_LEVEL environment
 variable. This submission fixes that problem."

---
 src/osg/Notify.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/osg/Notify.cpp b/src/osg/Notify.cpp
index 522b3db53..d25574f8c 100644
--- a/src/osg/Notify.cpp
+++ b/src/osg/Notify.cpp
@@ -11,6 +11,7 @@
  * OpenSceneGraph Public License for more details.
 */
 #include <osg/Notify>
+#include <osg/ApplicationUsage>
 #include <string>
 #include <stdlib.h>
 #include <iostream>
@@ -18,6 +19,8 @@
 
 using namespace std;
 
+static osg::ApplicationUsageProxy Notify_e0(osg::ApplicationUsage::ENVIRONMENTAL_VARIABLE, "OSG_NOTIFY_LEVEL <mode>", "FATAL | WARN | NOTICE | DEBUG_INFO | DEBUG_FP | DEBUG | INFO | ALWAYS");
+
 osg::NotifySeverity g_NotifyLevel = osg::NOTICE;
 
 void osg::setNotifyLevel(osg::NotifySeverity severity)