From b72929d84b3235ec9939deaffd76540c78cba76a Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 8 Jun 2016 13:20:07 +0100
Subject: [PATCH] Fixed unused parameter warning.

---
 examples/osgmultitexturecontrol/osgmultitexturecontrol.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/osgmultitexturecontrol/osgmultitexturecontrol.cpp b/examples/osgmultitexturecontrol/osgmultitexturecontrol.cpp
index fd732e4f4..f6d2edc2b 100644
--- a/examples/osgmultitexturecontrol/osgmultitexturecontrol.cpp
+++ b/examples/osgmultitexturecontrol/osgmultitexturecontrol.cpp
@@ -188,7 +188,7 @@ public:
     TerrainHandler(osgTerrain::Terrain* terrain):
         _terrain(terrain) {}
 
-    bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& aa)
+    bool handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter& /*aa*/)
     {
         switch(ea.getEventType())
         {