Index: OpenSceneGraph/trunk/include/osgAnimation/Channel
===================================================================
--- OpenSceneGraph/trunk/include/osgAnimation/Channel (revision 10656)
+++ OpenSceneGraph/trunk/include/osgAnimation/Channel (revision 11009)
@@ -173,4 +173,5 @@
     typedef TemplateChannel<Vec4LinearSampler> Vec4LinearChannel;
     typedef TemplateChannel<QuatSphericalLinearSampler> QuatSphericalLinearChannel;
+    typedef TemplateChannel<MatrixLinearSampler> MatrixLinearChannel;
 
     typedef TemplateChannel<FloatCubicBezierSampler> FloatCubicBezierChannel;