change #ifdef to #if

diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index 83200d8..3457b00 100644 (file)
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -4756,7 +4756,7 @@ save_ProgramEnvParameter4dvARB(GLenum target, GLuint index,
 #endif /* FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program */
 
 
-#ifdef FEATURE_ARB_occlusion_query
+#if FEATURE_ARB_occlusion_query
 
 static void GLAPIENTRY
 save_BeginQueryARB(GLenum target, GLuint id)