diff --git a/preprocessor b/preprocessor
index 2678d5bb57bc9d755ce802f2212d035615b24bbd..4baa6158b7fbf57a18d3bccac1dc15ba31e0db6d 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 2678d5bb57bc9d755ce802f2212d035615b24bbd
+Subproject commit 4baa6158b7fbf57a18d3bccac1dc15ba31e0db6d