From 1613257bdca46685cb356f9c16e4071e0d57db63 Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Fri, 17 Jan 2014 16:27:33 +0000
Subject: [PATCH] Ensure type tag of contextId binding is set.

(Otherwise defaults to DOUBLE).
---
 simgear/scene/material/Technique.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simgear/scene/material/Technique.cxx b/simgear/scene/material/Technique.cxx
index 4caa9d0c..dc714bc2 100644
--- a/simgear/scene/material/Technique.cxx
+++ b/simgear/scene/material/Technique.cxx
@@ -118,7 +118,7 @@ void Technique::validateInContext(GraphicsContext* gc)
     Status oldVal = contextInfo.valid();
     Status newVal = INVALID;
     expression::FixedLengthBinding<1> binding;
-    binding.getBindings()[_contextIdLocation].val.intVal = contextId;
+    binding.getBindings()[_contextIdLocation] = expression::Value((int) contextId);
     if (_validExpression->getValue(&binding))
         newVal = VALID;
     contextInfo.valid.compareAndSwap(oldVal, newVal);
-- 
2.39.5