diff --git a/preprocessor b/preprocessor
index 2039cf610ad7ace77fec0665bc11de86faab2128..bb589042a94cf227a00756d7224949bff620acd9 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 2039cf610ad7ace77fec0665bc11de86faab2128
+Subproject commit bb589042a94cf227a00756d7224949bff620acd9