From 17eec81071ef5b94b73c7663f5aa0a4dad6be03c Mon Sep 17 00:00:00 2001
From: Thomas Geymayer <tomgey@gmail.com>
Date: Sat, 16 Mar 2013 10:35:30 +0100
Subject: [PATCH] Fix headless build

---
 simgear/props/PropertyInterpolationMgr.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/simgear/props/PropertyInterpolationMgr.cxx b/simgear/props/PropertyInterpolationMgr.cxx
index 4f217a78..3600bb02 100644
--- a/simgear/props/PropertyInterpolationMgr.cxx
+++ b/simgear/props/PropertyInterpolationMgr.cxx
@@ -19,12 +19,13 @@
 #include "PropertyInterpolationMgr.hxx"
 #include "PropertyInterpolator.hxx"
 
+#include <simgear_config.h>
+
 #ifndef SIMGEAR_HEADLESS
 # include <simgear/scene/util/ColorInterpolator.hxx>
 #endif
 
 #include <simgear/props/props.hxx>
-#include <simgear_config.h>
 
 #include <algorithm>