diff --git a/preprocessor b/preprocessor
index 7fb591645..fbc42b193 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 7fb591645fc41b2a89385ab8b7df1c47aa6eee4c
+Subproject commit fbc42b19301e918ccad0955b67ae814f4db9b70b