From 273b9c47b4ecb34a5e441c718089e7dc1384576c Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 13 Jan 2004 16:07:02 +0000
Subject: [PATCH] Fixed #undef's

---
 src/osg/Matrix_implementation.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/osg/Matrix_implementation.cpp b/src/osg/Matrix_implementation.cpp
index 57360d303..03155bcd3 100644
--- a/src/osg/Matrix_implementation.cpp
+++ b/src/osg/Matrix_implementation.cpp
@@ -458,7 +458,7 @@ bool Matrix_implementation::invert_4x4_new( const Matrix_implementation& mat )
         pz = _mat[2][0]*a + _mat[2][1]*b + _mat[2][2]*c;
 
 #undef a
-#undef a
+#undef b
 #undef c
 #define tx r10
 #define ty r11
@@ -492,7 +492,7 @@ bool Matrix_implementation::invert_4x4_new( const Matrix_implementation& mat )
 #undef px
 #undef py
 #undef pz
-#undef s
+#undef one_over_s
 #undef d
     }
     else // Rightmost column is [0; 0; 0; 1] so it can be ignored