From dbb88b54568ec81e31b06e3dacd9d05797ed0baa Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 8 Jun 2016 13:34:55 +0100
Subject: [PATCH] Fixed unused parameter warning.

---
 examples/osgwidgetmenu/osgwidgetmenu.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/osgwidgetmenu/osgwidgetmenu.cpp b/examples/osgwidgetmenu/osgwidgetmenu.cpp
index 1e5c8238e..d25c9a446 100644
--- a/examples/osgwidgetmenu/osgwidgetmenu.cpp
+++ b/examples/osgwidgetmenu/osgwidgetmenu.cpp
@@ -97,7 +97,8 @@ public:
     }
 };
 
-int main(int argc, char** argv) {
+int main(int, char**)
+{
     osgViewer::Viewer viewer;
 
     osgWidget::WindowManager* wm = new osgWidget::WindowManager(