From b5ab9558774a0526b46fb0a9f437845ba324eb79 Mon Sep 17 00:00:00 2001
From: fredb <fredb>
Date: Tue, 3 Apr 2007 11:36:47 +0000
Subject: [PATCH] Win32 fix

---
 src/Instrumentation/altimeter.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Instrumentation/altimeter.cxx b/src/Instrumentation/altimeter.cxx
index 10ae3da29..8e9fbb1c9 100644
--- a/src/Instrumentation/altimeter.cxx
+++ b/src/Instrumentation/altimeter.cxx
@@ -15,6 +15,10 @@
 //      </altimeter>
 // Note non-default name, quantum, and tau values.
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include <simgear/math/interpolater.hxx>
 #include <simgear/math/SGMath.hxx>