diff --git a/preprocessor b/preprocessor
index 784dd4122..cb19ece04 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 784dd4122afe0f68ac2d0f903c0625b9c7e50b4f
+Subproject commit cb19ece049a99a8740fb1bff0560b5c0bedadd1b