From 0993edda116673515e8685cfb19342fb448d5877 Mon Sep 17 00:00:00 2001
From: mp3butcher <julienvalentin51@gmail.com>
Date: Wed, 5 Apr 2017 17:59:06 +0200
Subject: [PATCH] forgot a lua_pop(_lua, 16)

---
 src/osgPlugins/lua/LuaScriptEngine.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/osgPlugins/lua/LuaScriptEngine.cpp b/src/osgPlugins/lua/LuaScriptEngine.cpp
index 66f23ca4b..15be805d1 100644
--- a/src/osgPlugins/lua/LuaScriptEngine.cpp
+++ b/src/osgPlugins/lua/LuaScriptEngine.cpp
@@ -3543,6 +3543,7 @@ bool LuaScriptEngine::getValue(int pos, osg::Matrixf& value) const
             value(r,c) = lua_tonumber(_lua, -16+(r*4+c));
         }
     }
+    lua_pop(_lua, 16);
     return true;
 }