fix LoadProgramNV regression when I had fixed the RefCount bug
diff --git a/src/mesa/shader/program.h b/src/mesa/shader/program.h
index fb99a79..e8a667d 100644
--- a/src/mesa/shader/program.h
+++ b/src/mesa/shader/program.h
@@ -52,6 +52,9 @@
 #define SWIZZLE_ONE  5		/* keep these values together: KW */
 
 
+extern struct program _mesa_DummyProgram;
+
+
 /*
  * Internal functions
  */